diff --git a/curriculum/challenges/arabic/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md b/curriculum/challenges/arabic/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
index 3d9ffacd3b8..09ecea53378 100644
--- a/curriculum/challenges/arabic/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
+++ b/curriculum/challenges/arabic/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
@@ -51,6 +51,12 @@ assert(gloveBoxContents === 'maps');
 assert(/=\s*myStorage\.car\.inside\[\s*("|')glove box\1\s*\]/g.test(code));
 ```
 
+`gloveBoxContents` should still be declared with `const`.
+
+```js
+assert.match(code, /const\s+gloveBoxContents\s*=/)
+```
+
 # --seed--
 
 ## --after-user-code--
diff --git a/curriculum/challenges/arabic/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md b/curriculum/challenges/arabic/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
index b30f55eecb6..bc16b868a26 100644
--- a/curriculum/challenges/arabic/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
+++ b/curriculum/challenges/arabic/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
@@ -18,7 +18,7 @@ dashedName: add-font-awesome-icons-to-all-of-our-buttons
 
 باستخدام Font Awesome, كم بإضافة `info-circle` إلى زر المعلومات, وأيقونة `trash` إلى زر الحذف.
 
-**لاحظ:** يكون عنصر `span` بديل مقبول لعنصر `i` للمتطلبات بالأدنى.
+**Note:** You can use either `i` or `span` elements to complete this challenge.
 
 # --hints--
 
diff --git a/curriculum/challenges/chinese-traditional/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md b/curriculum/challenges/chinese-traditional/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
index c170f0179cc..6642f115b4f 100644
--- a/curriculum/challenges/chinese-traditional/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
+++ b/curriculum/challenges/chinese-traditional/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
@@ -51,6 +51,12 @@ assert(gloveBoxContents === 'maps');
 assert(/=\s*myStorage\.car\.inside\[\s*("|')glove box\1\s*\]/g.test(code));
 ```
 
+`gloveBoxContents` should still be declared with `const`.
+
+```js
+assert.match(code, /const\s+gloveBoxContents\s*=/)
+```
+
 # --seed--
 
 ## --after-user-code--
diff --git a/curriculum/challenges/chinese-traditional/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md b/curriculum/challenges/chinese-traditional/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
index f95f855af02..5079cf7b547 100644
--- a/curriculum/challenges/chinese-traditional/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
+++ b/curriculum/challenges/chinese-traditional/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
@@ -18,7 +18,7 @@ Font Awesome 是一個非常便利的圖標庫。 這些圖標可以是網絡字
 
 爲 info 按鈕添加 Font Awesome `info-circle` 圖標，delete 按鈕添加 `trash` 圖標。
 
-**注意：** 下述要求中的 `i` 元素也可以用 `span` 元素代替。
+**Note:** You can use either `i` or `span` elements to complete this challenge.
 
 # --hints--
 
diff --git a/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md b/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
index b8ef650adfb..a2273a79d99 100644
--- a/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
+++ b/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
@@ -51,6 +51,12 @@ assert(gloveBoxContents === 'maps');
 assert(/=\s*myStorage\.car\.inside\[\s*("|')glove box\1\s*\]/g.test(code));
 ```
 
+`gloveBoxContents` should still be declared with `const`.
+
+```js
+assert.match(code, /const\s+gloveBoxContents\s*=/)
+```
+
 # --seed--
 
 ## --after-user-code--
diff --git a/curriculum/challenges/chinese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md b/curriculum/challenges/chinese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
index 1b69d450252..eaee5ed9d0f 100644
--- a/curriculum/challenges/chinese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
+++ b/curriculum/challenges/chinese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
@@ -18,7 +18,7 @@ Font Awesome 是一个非常便利的图标库。 这些图标可以是网络字
 
 为 info 按钮添加 Font Awesome `info-circle` 图标，delete 按钮添加 `trash` 图标。
 
-**注意：** 下述要求中的 `i` 元素也可以用 `span` 元素代替。
+**Note:** You can use either `i` or `span` elements to complete this challenge.
 
 # --hints--
 
diff --git a/curriculum/challenges/espanol/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md b/curriculum/challenges/espanol/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
index 60c7312d987..5d36725b4b3 100644
--- a/curriculum/challenges/espanol/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
+++ b/curriculum/challenges/espanol/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
@@ -51,6 +51,12 @@ Tu código debe utilizar notación de puntos y de corchetes para acceder a `mySt
 assert(/=\s*myStorage\.car\.inside\[\s*("|')glove box\1\s*\]/g.test(code));
 ```
 
+`gloveBoxContents` should still be declared with `const`.
+
+```js
+assert.match(code, /const\s+gloveBoxContents\s*=/)
+```
+
 # --seed--
 
 ## --after-user-code--
diff --git a/curriculum/challenges/espanol/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md b/curriculum/challenges/espanol/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
index 83f49f7c966..815d51120b9 100644
--- a/curriculum/challenges/espanol/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
+++ b/curriculum/challenges/espanol/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
@@ -18,7 +18,7 @@ Font Awesome es una conveniente librería de iconos. Estos pueden ser fuentes we
 
 Utiliza Font Awesome para agregar un icono `info-circle` a su botón info y un icono `trash` al botón borrar.
 
-**Nota:**El elemento `span` es una alternativa aceptable al elemento `i` para las direcciones a continuación.
+**Note:** You can use either `i` or `span` elements to complete this challenge.
 
 # --hints--
 
diff --git a/curriculum/challenges/german/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md b/curriculum/challenges/german/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
index 13031461f56..a379151e4e3 100644
--- a/curriculum/challenges/german/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
+++ b/curriculum/challenges/german/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
@@ -51,6 +51,12 @@ Dein Code sollte die Punkt- und Klammerschreibweise verwenden, um auf `myStorage
 assert(/=\s*myStorage\.car\.inside\[\s*("|')glove box\1\s*\]/g.test(code));
 ```
 
+`gloveBoxContents` should still be declared with `const`.
+
+```js
+assert.match(code, /const\s+gloveBoxContents\s*=/)
+```
+
 # --seed--
 
 ## --after-user-code--
diff --git a/curriculum/challenges/german/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md b/curriculum/challenges/german/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
index b318b089003..ac5535caca7 100644
--- a/curriculum/challenges/german/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
+++ b/curriculum/challenges/german/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
@@ -18,7 +18,7 @@ Font Awesome ist eine komfortable Bibliothek für Icons. Diese Icons können Web
 
 Benutze Font Awesome um ein `info-circle`-Icon zu deinem Informationsbutton hinzuzufügen und ein `trash`-Icon zu deinem Lösch-Button.
 
-**Hinweis:** Das `span` Element ist eine akzeptable Alternative zum `i`-Element für die untenstehenden Anweisungen.
+**Note:** You can use either `i` or `span` elements to complete this challenge.
 
 # --hints--
 
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/61764fdda535587e1fefb3aa.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/61764fdda535587e1fefb3aa.md
index f963636cecc..c1a7b05a0e8 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/61764fdda535587e1fefb3aa.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/61764fdda535587e1fefb3aa.md
@@ -25,7 +25,7 @@ const containerSecondChild = [...document.querySelector('.container')?.children]
 assert(containerSecondChild?.classList?.contains('marker') && containerSecondChild.classList?.contains('two'));
 ```
 
-You should add the class `three` to the third marker `div` element in the `container` `div`.
+Du solltest die Klasse `three` zum zweiten `div`-Markierungselement im `container` `div` hinzufügen.
 
 ```js
 const containerThirdChild = [...document.querySelector('.container')?.children][2];
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/61a498399534644f59cff05e.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/61a498399534644f59cff05e.md
index e6ac5c7dd64..2a4610012aa 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/61a498399534644f59cff05e.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/61a498399534644f59cff05e.md
@@ -7,9 +7,9 @@ dashedName: step-53
 
 # --description--
 
-As you can see, the `linear-gradient` function produced a smooth red-green gradient. While the `linear-gradient` function needs a minimum of two color arguments to work, it can accept many color arguments.
+Wie du sehen kannst, produziert die `linear-gradient`-Funktion einen sanften, rot-grünen Farbverlauf. Während die `linear-gradient`-Funktion mindestens zwei Farbargumenten benötigt, um zu funktionieren, kann sie viele Farbargumente akzeptieren.
 
-Use the `rgb` function to add pure blue as the third color argument to the `linear-gradient` function.
+Verwende die `rgb`-Funktion, um der `linear-gradient`-Funktion reines Blau als drittes Farbargument hinzuzufügen.
 
 # --hints--
 
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-css-grid-by-building-a-magazine/614385513d91ae5c251c2052.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-css-grid-by-building-a-magazine/614385513d91ae5c251c2052.md
index 2c1fce002a9..815c13d6cde 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-css-grid-by-building-a-magazine/614385513d91ae5c251c2052.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-css-grid-by-building-a-magazine/614385513d91ae5c251c2052.md
@@ -59,14 +59,14 @@ const title = document.querySelector('title');
 assert.exists(title);
 ```
 
-Your project should have a title of `Magazine`.
+Dein Projekt sollte den Titel `Magazine` tragen.
 
 ```js
 const title = document.querySelector('title');
 assert.equal(title?.text?.trim()?.toLowerCase(), 'magazine')
 ```
 
-Remember, the casing and spelling matter for the title.
+Denke daran, dass Schreibweise und Rechtschreibung für den Titel wichtig sind.
 
 ```js
 const title = document.querySelector('title');
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-css-transforms-by-building-a-penguin/619d30350883802921bfcccc.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-css-transforms-by-building-a-penguin/619d30350883802921bfcccc.md
index 9f6134aef11..65b689f518f 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-css-transforms-by-building-a-penguin/619d30350883802921bfcccc.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-css-transforms-by-building-a-penguin/619d30350883802921bfcccc.md
@@ -7,7 +7,7 @@ dashedName: step-95
 
 # --description--
 
-Now, you are going to use CSS animations to make the penguin wave.
+Jetzt wirst du CSS-Animationen verwenden, um die Pinguin-Welle zu erzeugen.
 
 Define a new `@keyframes` named `wave`.
 
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-css-variables-by-building-a-city-skyline/5d822fd413a79914d39e9908.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-css-variables-by-building-a-city-skyline/5d822fd413a79914d39e9908.md
index 388aa98391f..ee9d0d6afe2 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-css-variables-by-building-a-city-skyline/5d822fd413a79914d39e9908.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-css-variables-by-building-a-city-skyline/5d822fd413a79914d39e9908.md
@@ -7,7 +7,7 @@ dashedName: step-64
 
 # --description--
 
-Remove the `background-color` property and value from `.bb4`, and add it to the three new sections `.bb4a`, `.bb4b`, and `.bb4c`, so only the sections are filled.
+Entferne die `background-color`-Eigenschaft und den Wert aus `.bb4` und füge sie den drei neuen Abschnitten `.bb4a`, `.bb4b` und `.bb4c` hinzu, sodass nur die Abschnitte gefüllt werden.
 
 # --hints--
 
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-html-by-building-a-cat-photo-app/5dfb5ecbeacea3f48c6300b1.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-html-by-building-a-cat-photo-app/5dfb5ecbeacea3f48c6300b1.md
index c760aec6b30..e8805cf5700 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-html-by-building-a-cat-photo-app/5dfb5ecbeacea3f48c6300b1.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-html-by-building-a-cat-photo-app/5dfb5ecbeacea3f48c6300b1.md
@@ -22,13 +22,13 @@ Within the `ul` element nest three list items to display three things cats love:
 
 # --hints--
 
-You should have three `li` elements. Each `li` element should have its own opening and closing tag.
+Du solltest drei `li`-Elemente haben. Each `li` element should have its own opening and closing tag.
 
 ```js
 assert($('li').length === 3 && code.match(/<\/li\>/g).length === 3);
 ```
 
-You should have three `li` elements with the text `cat nip`, `laser pointers` and `lasagna` in any order. You have either omitted some text or have a typo.
+Du solltest drei `li`-Elemente mit dem Text `cat nip`, `laser pointers` und `lasagna` in beliebiger Reihenfolge haben. Du hast entweder etwas Text weggelassen oder einen Tippfehler gemacht.
 
 ```js
 assert.deepStrictEqual(
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60f8618d191b940d62038513.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60f8618d191b940d62038513.md
index 2a36f80ac07..40bcc3be367 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60f8618d191b940d62038513.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60f8618d191b940d62038513.md
@@ -7,7 +7,7 @@ dashedName: step-27
 
 # --description--
 
-Within each corresponding `label` element, and immediately after the `input` element, add a space and add the following text:
+Füge innerhalb jedes dazugehörigen `label`-Elements und unmittelbar nach dem `input`-Element ein Leerzeichen ein und füge den folgenden Text hinzu:
 
 ```md
 Personal Account
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60fadd972e6ffe0d6858fa2d.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60fadd972e6ffe0d6858fa2d.md
index 4be07e8344b..aafac30fedc 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60fadd972e6ffe0d6858fa2d.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60fadd972e6ffe0d6858fa2d.md
@@ -7,7 +7,7 @@ dashedName: step-48
 
 # --description--
 
-It would be nicer to have the `label` text appear above the form elements.
+Es wäre besser, wenn der `label`-Text über den Formularelementen erscheinen würde.
 
 Select all `input`, `textarea`, and `select` elements, and make them take up the full width of their parent elements.
 
@@ -15,41 +15,41 @@ Also, add `10px` of `margin` to the top of the selected elements. Set the other
 
 # --hints--
 
-You should use a comma separated element selector to select the `input`, `textarea`, and `select` elements.
+Du solltest einen Elementselektor, der mit Kommas getrennt ist, verwenden, um die `input`-, `textarea`- und `select`-Elemente auszuwählen.
 
 ```js
 assert.isTrue(['input, textarea, select', 'input, select, textarea', 'select, input, textarea', 'select, textarea, input', 'textarea, input, select', 'textarea, select, input'].some(selector => new __helpers.CSSHelp(document).getStyle(selector)));
 ```
 
-You should set the `width` property to `100%`.
+Du solltest die `width`-Eigenschaft auf `100%` setzen.
 
 ```js
 const selFunc = (selector) => new __helpers.CSSHelp(document).getStyle(selector);
 assert.equal(selFunc(['input, textarea, select', 'input, select, textarea', 'select, input, textarea', 'select, textarea, input', 'textarea, input, select', 'textarea, select, input'].find(selFunc))?.width, '100%');
 ```
 
-You should set the `margin-top` property to `10px`.
+Du solltest die `margin-top`-Eigenschaft auf `10px` setzen.
 
 ```js
 const selFunc = (selector) => new __helpers.CSSHelp(document).getStyle(selector);
 assert.equal(selFunc(['input, textarea, select', 'input, select, textarea', 'select, input, textarea', 'select, textarea, input', 'textarea, input, select', 'textarea, select, input'].find(selFunc))?.marginTop, '10px');
 ```
 
-You should set the `margin-bottom` property to `0`.
+Du solltest die `margin-bottom`-Eigenschaft auf `0` setzen.
 
 ```js
 const selFunc = (selector) => new __helpers.CSSHelp(document).getStyle(selector);
 assert.equal(selFunc(['input, textarea, select', 'input, select, textarea', 'select, input, textarea', 'select, textarea, input', 'textarea, input, select', 'textarea, select, input'].find(selFunc))?.marginBottom, '0px');
 ```
 
-You should set the `margin-left` property to `0`.
+Du solltest die `margin-left`-Eigenschaft auf `0` setzen.
 
 ```js
 const selFunc = (selector) => new __helpers.CSSHelp(document).getStyle(selector);
 assert.equal(selFunc(['input, textarea, select', 'input, select, textarea', 'select, input, textarea', 'select, textarea, input', 'textarea, input, select', 'textarea, select, input'].find(selFunc))?.marginLeft, '0px');
 ```
 
-You should set the `margin-right` property to `0`.
+Du solltest die `margin-right`-Eigenschaft auf `0` setzen.
 
 ```js
 const selFunc = (selector) => new __helpers.CSSHelp(document).getStyle(selector);
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60ffe9cb47809106eda2f2c9.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60ffe9cb47809106eda2f2c9.md
index bfb77b72f0d..395731fcf75 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60ffe9cb47809106eda2f2c9.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-html-forms-by-building-a-registration-form/60ffe9cb47809106eda2f2c9.md
@@ -13,14 +13,14 @@ Lastly, for the submit button, you want to separate it from the `fieldset` above
 
 # --hints--
 
-You should not change the `width` property. Use the `min-width` property.
+Du solltest die `width`-Eigenschaft nicht ändern. Verwende die `min-width`-Eigenschaft.
 
 ```js
 assert.equal(new __helpers.CSSHelp(document).getStyle('input[type="submit"]')?.width, '60%');
 assert.isNotEmpty(new __helpers.CSSHelp(document).getStyle('input[type="submit"]')?.minWidth);
 ```
 
-You should use the existing `margin` property to include `1em` on the top and bottom.
+Du solltest die vorhandene `margin`-Eigenschaft verwenden, um `1em` oben und unten einzuschließen.
 
 ```js
 assert.equal(new __helpers.CSSHelp(document).getStyle('input[type="submit"]')?.margin, '1em auto');
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f666ac5edea782feb7e75.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f666ac5edea782feb7e75.md
index cfcdb8b1e1e..2dfd9d60807 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f666ac5edea782feb7e75.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f666ac5edea782feb7e75.md
@@ -11,13 +11,13 @@ Create an `.medium` selector and give it a `height` property of `5px`.
 
 # --hints--
 
-You should create an `.medium` selector.
+Du solltest einen `.medium`-Selektor erstellen.
 
 ```js
 assert(new __helpers.CSSHelp(document).getStyle('.medium'));
 ```
 
-Your `.medium` selector should have a `height` property set to `5px`.
+Dein `.medium`-Selektor sollte eine `height`-Eigenschaft haben, die auf `5px` eingestellt ist.
 
 ```js
 assert(new __helpers.CSSHelp(document).getStyle('.medium')?.height === '5px');
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f74a71f1e498619e38ee8.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f74a71f1e498619e38ee8.md
index d5641e6087b..a77c24f6331 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f74a71f1e498619e38ee8.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f74a71f1e498619e38ee8.md
@@ -7,7 +7,7 @@ dashedName: step-48
 
 # --description--
 
-The bottom borders under your `% Daily Value *` and `Saturated Fat 1g 5%` elements do not extend the full width of the label. Add `no-divider` to the `class` for these two elements.
+The bottom borders under your `% Daily Value *` and `Saturated Fat 1g 5%` elements do not extend the full width of the label. Füge für diese zwei Elemente `no-divider` zu der `class` hinzu.
 
 # --hints--
 
diff --git a/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f8f1223601fa546e93f31.md b/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f8f1223601fa546e93f31.md
index f7170286e7b..48e1beb25a7 100644
--- a/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f8f1223601fa546e93f31.md
+++ b/curriculum/challenges/german/14-responsive-web-design-22/learn-typography-by-building-a-nutrition-label/615f8f1223601fa546e93f31.md
@@ -7,11 +7,11 @@ dashedName: step-64
 
 # --description--
 
-Create the final `p` element for your `.daily-value` section. Give it the text `Potassium 235mg 6%`. Align the `6%` text to the right, and remove the bottom border of the `p` element.
+Create the final `p` element for your `.daily-value` section. Gib ihm den Text `Potassium 235mg 6%`. Align the `6%` text to the right, and remove the bottom border of the `p` element.
 
 # --hints--
 
-You should create a new `p` element at the end of your `.daily-value` element.
+Du solltest ein neues `p`-Element am Ende deines `.daily-value`-Elements erstellen.
 
 ```js
 assert(document.querySelector('.daily-value.small-text')?.lastElementChild?.localName === 'p');
@@ -35,7 +35,7 @@ Your new `p` element should have a `span` element.
 assert(document.querySelector('.daily-value.small-text')?.lastElementChild?.querySelectorAll('span')?.length === 1);
 ```
 
-Your `span` element should not be bold.
+Dein `span`-Element sollte nicht fettgedruckt sein.
 
 ```js
 assert(!document.querySelector('.daily-value.small-text')?.lastElementChild?.querySelector('span')?.classList?.contains('bold'));
diff --git a/curriculum/challenges/italian/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md b/curriculum/challenges/italian/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
index 2a577d8e0a1..99649293cf8 100644
--- a/curriculum/challenges/italian/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
+++ b/curriculum/challenges/italian/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
@@ -51,6 +51,12 @@ Il tuo codice dovrebbe utilizzare la notazione a punti e parentesi per accedere
 assert(/=\s*myStorage\.car\.inside\[\s*("|')glove box\1\s*\]/g.test(code));
 ```
 
+`gloveBoxContents` should still be declared with `const`.
+
+```js
+assert.match(code, /const\s+gloveBoxContents\s*=/)
+```
+
 # --seed--
 
 ## --after-user-code--
diff --git a/curriculum/challenges/italian/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md b/curriculum/challenges/italian/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
index 7a2b16b532e..7b26241da9f 100644
--- a/curriculum/challenges/italian/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
+++ b/curriculum/challenges/italian/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
@@ -18,7 +18,7 @@ Font Awesome è una comoda libreria di icone. Queste icone possono essere font w
 
 Usa Font Awesome per aggiungere un'icona `info-circle` al tuo pulsante info e un'icona `trash` al tuo pulsante di eliminazione.
 
-**Nota:** L'elemento `span` è un'alternativa accettabile all'elemento `i` per le istruzioni sottostanti.
+**Note:** You can use either `i` or `span` elements to complete this challenge.
 
 # --hints--
 
diff --git a/curriculum/challenges/italian/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/616965351e74d4689eb6de30.md b/curriculum/challenges/italian/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/616965351e74d4689eb6de30.md
index 24fc98faa62..2a0a2605f49 100644
--- a/curriculum/challenges/italian/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/616965351e74d4689eb6de30.md
+++ b/curriculum/challenges/italian/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/616965351e74d4689eb6de30.md
@@ -7,7 +7,7 @@ dashedName: step-5
 
 # --description--
 
-Puoi avere più elementi `meta` a chiusura automatica su una pagina web. Each `meta` element adds information about the page that cannot be expressed by other HTML elements.
+Puoi avere più elementi `meta` a chiusura automatica su una pagina web. Ogni elemento `meta` aggiunge alla pagina informazioni che non possono essere espresse da altri elementi HTML.
 
 Aggiungi un altro elemento `meta` a chiusura automatica all'interno dell'elemento `head`. Assegnagli un attributo `name` con il valore `viewport` e un attributo `content` con il valore `width=device-width, initial-scale=1.0`, in modo che la pagina abbia lo stesso aspetto su tutti i dispositivi.
 
diff --git a/curriculum/challenges/japanese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md b/curriculum/challenges/japanese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
index 52262f778bb..bc2e59a835f 100644
--- a/curriculum/challenges/japanese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
+++ b/curriculum/challenges/japanese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
@@ -51,6 +51,12 @@ assert(gloveBoxContents === 'maps');
 assert(/=\s*myStorage\.car\.inside\[\s*("|')glove box\1\s*\]/g.test(code));
 ```
 
+`gloveBoxContents` should still be declared with `const`.
+
+```js
+assert.match(code, /const\s+gloveBoxContents\s*=/)
+```
+
 # --seed--
 
 ## --after-user-code--
diff --git a/curriculum/challenges/japanese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md b/curriculum/challenges/japanese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
index 6142d42596a..625534fbe44 100644
--- a/curriculum/challenges/japanese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
+++ b/curriculum/challenges/japanese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
@@ -18,7 +18,7 @@ Font Awesome は便利なアイコンライブラリです。 アイコンはウ
 
 Font Awesome を使用して、info ボタンに `info-circle` アイコンを追加し、delete ボタンに `trash` アイコンを追加してください。
 
-**注: **以下の手順では `i` 要素の代わりに `span` 要素を使用することもできます。
+**Note:** You can use either `i` or `span` elements to complete this challenge.
 
 # --hints--
 
diff --git a/curriculum/challenges/portuguese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md b/curriculum/challenges/portuguese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
index 1cab5c28117..38a4ac7425e 100644
--- a/curriculum/challenges/portuguese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
+++ b/curriculum/challenges/portuguese/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
@@ -51,6 +51,12 @@ O código deve usar notação de ponto e de colchetes para acessar `myStorage`.
 assert(/=\s*myStorage\.car\.inside\[\s*("|')glove box\1\s*\]/g.test(code));
 ```
 
+`gloveBoxContents` ainda deve ser declarada com `const`.
+
+```js
+assert.match(code, /const\s+gloveBoxContents\s*=/)
+```
+
 # --seed--
 
 ## --after-user-code--
diff --git a/curriculum/challenges/portuguese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md b/curriculum/challenges/portuguese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
index 886f776b0cc..974e28f39d1 100644
--- a/curriculum/challenges/portuguese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
+++ b/curriculum/challenges/portuguese/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
@@ -18,7 +18,7 @@ Font Awesome é uma biblioteca conveniente de ícones. Estes ícones podem ser f
 
 Utilize Font Awesome para adicionar um ícone `info-circle` ao botão de informação e um ícone `trash` para o botão de deleção.
 
-**Observação:** o elemento `span` é uma alternativa aceitável ao elemento `i` para as instruções abaixo.
+**Observação:** você pode usar os elementos `i` ou `span` para concluir este desafio.
 
 # --hints--
 
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6406a71d2b35103a340dba06.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6406a71d2b35103a340dba06.md
index 32210132fd1..81ec1c58b76 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6406a71d2b35103a340dba06.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6406a71d2b35103a340dba06.md
@@ -7,11 +7,11 @@ dashedName: step-3
 
 # --description--
 
-You will be using this as an event listener for the `sortButton`. Because buttons associated with a `form` element submit by default, you need to prevent that behavior. Call `event.preventDefault()` in your function to do this.
+Você usará isto como um "ouvinte" de evento para o `sortButton`. Como os botões associados a um elemento `form` enviam o formulário por padrão, você precisa evitar esse comportamento. Faça a chamada de `event.preventDefault()` na função para isso.
 
 # --hints--
 
-Your `sortInputArray` function should call `event.preventDefault()`.
+A função `sortInputArray` deve chamar `event.preventDefault()`.
 
 ```js
 assert.match(sortInputArray.toString(), /event\.preventDefault\(\)/);
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6406a9945fa5d23c225d31cc.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6406a9945fa5d23c225d31cc.md
index d7a9927884a..55af96c9111 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6406a9945fa5d23c225d31cc.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6406a9945fa5d23c225d31cc.md
@@ -7,23 +7,23 @@ dashedName: step-4
 
 # --description--
 
-To test your code as you write it, mount an event listener to your `sortButton` element. It should listen for the `click` event, and take `sortInputArray` as the callback.
+Para testar o código enquanto o escreve, prepare um "ouvinte" de evento no elemento `sortButton`. Ele deve "ouvir" o evento de `click` e receber `sortInputArray` como a função de callback.
 
 # --hints--
 
-You should call the `.addEventListener()` method on your `sortButton` element.
+Você deve chamar o método `.addEventListener()` no elemento `sortButton`.
 
 ```js
 assert.match(code, /sortButton\s*\.\s*addEventListener\s*\(/);
 ```
 
-Your `.addEventListener()` method should listen for the `click` event.
+O método `.addEventListener()` deve "ouvir" o evento de `click`.
 
 ```js
 assert.match(code, /sortButton\s*\.\s*addEventListener\s*\(\s*('|"|`)click\1\s*,/);
 ```
 
-Your `.addEventListener()` method should take `sortInputArray` as the callback. Remember to pass the function reference, not the function call.
+O método `.addEventListener()` deve receber `sortInputArray` como a função de callback. Lembre-se de passar a referência da função, não a chamada da função.
 
 ```js
 assert.match(code, /sortButton\s*\.\s*addEventListener\s*\(\s*('|"|`)click\1\s*,\s*sortInputArray\s*\)/);
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410dfb965c72108196ef24a.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410dfb965c72108196ef24a.md
index 5a8da7589dc..ef19dc1ad9a 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410dfb965c72108196ef24a.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410dfb965c72108196ef24a.md
@@ -7,35 +7,35 @@ dashedName: step-15
 
 # --description--
 
-Because you need to compare elements, you'll need to use a nested `for` loop. This loop should iterate through every element in the array *except* the last one. Use `j` as your inner loop's iterator variable.
+Como você precisa comparar elementos, você precisará usar um laço `for` aninhado. Esse laço deve percorrer todos os elementos do array *exceto* o último. Use `j` como sua variável de iteração do laço interno.
 
 # --hints--
 
-You should have a nested `for` loop.
+Você deve ter um laço `for` aninhado.
 
 ```js
 assert.match(code, /const\s+bubbleSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*for\s*\(/);
 ```
 
-Your inner `for` loop should initialize `j` to `0`.
+O laço `for` interno deve inicializar `j` como `0`.
 
 ```js
 assert.match(code, /const\s+bubbleSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*for\s*\(\s*let\s+j\s*=\s*0\s*;/);
 ```
 
-Your inner `for` loop should iterate through every element in the array *except* the last one.
+O laço `for` interno deve iterar através de todos os elementos do array *exceto* o último.
 
 ```js
 assert.match(code, /const\s+bubbleSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*for\s*\(\s*let\s+j\s*=\s*0\s*;\s*j\s*<\s*array\.length\s*-\s*1\s*;\s*j\s*\+\+\s*\)/);
 ```
 
-Your inner `for` loop should increment `j` by `1` each time.
+O laço `for` interno deve incrementar `j` em `1` a cada vez que é executado.
 
 ```js
 assert.match(code, /const\s+bubbleSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*for\s*\(\s*let\s+j\s*=\s*0\s*;\s*j\s*<\s*array\.length\s*-\s*1\s*;\s*j\s*\+\+\s*\)/);
 ```
 
-Your inner `for` loop should be empty.
+O laço `for` interno deve estar vazio.
 
 ```js
 assert.match(code, /const\s+bubbleSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*for\s*\(\s*let\s+j\s*=\s*0\s*;\s*j\s*<\s*array\.length\s*-\s*1\s*;\s*j\s*\+\+\s*\)\s*{\s*}\s*}/);
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410edb33eeaf50dd9a22ab4.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410edb33eeaf50dd9a22ab4.md
index 6143a21d841..089933b5b61 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410edb33eeaf50dd9a22ab4.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410edb33eeaf50dd9a22ab4.md
@@ -13,25 +13,25 @@ Para fazer isso, declare uma variável `temp` e atribua a ela o valor de `array[
 
 # --hints--
 
-Within your `if` statement, you should declare a `temp` variable.
+Dentro da instrução `if`, você deve declarar uma variável `temp`.
 
 ```js
 assert.match(code, /const\s+bubbleSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*for\s*\(\s*let\s+j\s*=\s*0\s*;\s*j\s*<\s*array\.length\s*-\s*1\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\s*\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*\);?\s*if\s*\(\s*array\s*\[\s*j\s*\]\s*>\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*\)\s*{\s*const\s*temp\s*=/);
 ```
 
-You should assign `temp` the value of `array[j]`.
+Você deve atribuir para `temp` o valor de `array[j]`.
 
 ```js
 assert.match(code, /const\s+bubbleSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*for\s*\(\s*let\s+j\s*=\s*0\s*;\s*j\s*<\s*array\.length\s*-\s*1\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\s*\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*\);?\s*if\s*\(\s*array\s*\[\s*j\s*\]\s*>\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*\)\s*{\s*const\s*temp\s*=\s*array\s*\[\s*j\s*\];?\s*array\s*\[\s*j\s*\]\s*=\s*array\s*\[\s*j\s*\+\s*1\s*\];?\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*=\s*temp\s*;?/);
 ```
 
-You should assign `array[j]` the value of `array[j + 1]`.
+Você deve atribuir a `array[j]` o valor de `array[j + 1]`.
 
 ```js
 assert.match(code, /const\s+bubbleSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*for\s*\(\s*let\s+j\s*=\s*0\s*;\s*j\s*<\s*array\.length\s*-\s*1\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\s*\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*\);?\s*if\s*\(\s*array\s*\[\s*j\s*\]\s*>\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*\)\s*{\s*const\s*temp\s*=\s*array\s*\[\s*j\s*\];?\s*array\s*\[\s*j\s*\]\s*=\s*array\s*\[\s*j\s*\+\s*1\s*\];?/);
 ```
 
-You should assign `array[j + 1]` the value of `temp`.
+Você deve atribuir a `array[j + 1]` o valor de `temp`.
 
 ```js
 assert.match(code, /const\s+bubbleSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*for\s*\(\s*let\s+j\s*=\s*0\s*;\s*j\s*<\s*array\.length\s*-\s*1\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\s*\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*\);?\s*if\s*\(\s*array\s*\[\s*j\s*\]\s*>\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*\)\s*{\s*const\s*temp\s*=\s*array\s*\[\s*j\s*\];?\s*array\s*\[\s*j\s*\]\s*=\s*array\s*\[\s*j\s*\+\s*1\s*\];?\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*=\s*temp\s*;?/);
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410efff0ae97c0f06856511.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410efff0ae97c0f06856511.md
index f726a6fdc45..7aa48d910e5 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410efff0ae97c0f06856511.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410efff0ae97c0f06856511.md
@@ -7,11 +7,11 @@ dashedName: step-20
 
 # --description--
 
-Finally, after your outer loop has finished executing, return the sorted array.
+Por fim, após o término da execução do laço externo, retorne o array ordenado.
 
 # --hints--
 
-You should `return` the `array` variable.
+A instrução `return` deve retornar a variável `array`.
 
 ```js
 assert.match(code, /const\s+bubbleSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*for\s*\(\s*let\s+j\s*=\s*0\s*;\s*j\s*<\s*array\.length\s*-\s*1\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\s*\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*\);?\s*if\s*\(\s*array\s*\[\s*j\s*\]\s*>\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*\)\s*{\s*const\s*temp\s*=\s*array\s*\[\s*j\s*\];?\s*array\s*\[\s*j\s*\]\s*=\s*array\s*\[\s*j\s*\+\s*1\s*\];?\s*array\s*\[\s*j\s*\+\s*1\s*\]\s*=\s*temp\s*;?\s*}\s*}\s*}\s*return\s*array;?\s*}/);
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410f9a443d57414ee50fada.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410f9a443d57414ee50fada.md
index ce3a0a97db2..b35d73a6678 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410f9a443d57414ee50fada.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410f9a443d57414ee50fada.md
@@ -7,13 +7,13 @@ dashedName: step-21
 
 # --description--
 
-Click your `Sort` button to see your bubble sort algorithm in action! If you open the console, you can watch the steps the algorithm takes.
+Clique no botão `Sort` para ver o algoritmo de ordenação de bolha em ação! Se você abrir o console, poderá ver as etapas que o algoritmo executa.
 
-Now that you have confirmed it works, remove your `console.log()` call.
+Agora que você confirmou que funciona, remova a chamada de `console.log()`.
 
 # --hints--
 
-You should remove your `console.log()` call.
+Você deve remover a chamada do `console.log()`.
 
 ```js
 // Thanks loop-protect
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410fcd1f731fd17cdb101a7.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410fcd1f731fd17cdb101a7.md
index 89438140a23..b28438d1c69 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410fcd1f731fd17cdb101a7.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6410fcd1f731fd17cdb101a7.md
@@ -7,49 +7,49 @@ dashedName: step-26
 
 # --description--
 
-Inside your nested `for` loop, add a `console.log()` call to check the values of `array`, `array[j]`, and `array[minIndex]` at each iteration. You can click the `Sort` button to see how your algorithm is traversing the array.
+Dentro do laço `for` aninhado, adicione uma chamada a `console.log()` para verificar os valores de `array`, `array[j]` e `array[minIndex]` a cada iteração. Você pode clicar no botão `Sort` para ver como o algoritmo está percorrendo o array.
 
-Then write an `if` statement that checks if the value at `j` is smaller than the value at `minIndex`. If it is, set `minIndex` to `j`.
+Em seguida, escreva uma instrução `if`, que verifica se o valor em `j` é menor do que o valor em `minIndex`. Se for, defina `minIndex` como `j`.
 
 # --hints--
 
-You should have a `console.log()` call inside your nested `for` loop.
+Você deve ter uma chamada a `console.log()` dentro do laço `for` aninhado.
 
 ```js
 assert.match(code, /const\s+selectionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*let\s*minIndex\s*=\s*i\s*;?\s*for\s*\(\s*let\s+j\s*=\s*i\s*\+\s*1\s*;\s*j\s*<\s*array\.length\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\(/);
 ```
 
-You should pass `array` as the first argument to `console.log()`.
+Você deve passar `array` como o primeiro argumento para `console.log()`.
 
 ```js
 assert.match(code, /const\s+selectionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*let\s*minIndex\s*=\s*i\s*;?\s*for\s*\(\s*let\s+j\s*=\s*i\s*\+\s*1\s*;\s*j\s*<\s*array\.length\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\(\s*array\s*,/);
 ```
 
-You should pass `array[j]` as the second argument to `console.log()`.
+Você deve passar `array[j]` como o segundo argumento para `console.log()`.
 
 ```js
 assert.match(code, /const\s+selectionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*let\s*minIndex\s*=\s*i\s*;?\s*for\s*\(\s*let\s+j\s*=\s*i\s*\+\s*1\s*;\s*j\s*<\s*array\.length\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,/);
 ```
 
-You should pass `array[minIndex]` as the third argument to `console.log()`.
+Você deve passar `array[minIndex]` como o terceiro argumento para `console.log()`.
 
 ```js
 assert.match(code, /const\s+selectionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*let\s*minIndex\s*=\s*i\s*;?\s*for\s*\(\s*let\s+j\s*=\s*i\s*\+\s*1\s*;\s*j\s*<\s*array\.length\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*minIndex\s*\]\s*\);?/);
 ```
 
-You should have an `if` statement after your `console.log()` call.
+Você deve ter uma instrução `if` após a chamada de `console.log()`.
 
 ```js
 assert.match(code, /const\s+selectionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*let\s*minIndex\s*=\s*i\s*;?\s*for\s*\(\s*let\s+j\s*=\s*i\s*\+\s*1\s*;\s*j\s*<\s*array\.length\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*minIndex\s*\]\s*\);?\s*if\s*\(?/);
 ```
 
-You should have a condition in your `if` statement that checks if `array[j]` is less than `array[minIndex]`.
+Você deve ter uma nova condição na instrução `if` que verifica se `array[j]` é menor que `array[minIndex]`.
 
 ```js
 assert.match(code, /const\s+selectionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*let\s*minIndex\s*=\s*i\s*;?\s*for\s*\(\s*let\s+j\s*=\s*i\s*\+\s*1\s*;\s*j\s*<\s*array\.length\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*minIndex\s*\]\s*\);?\s*if\s*\(\s*array\s*\[\s*j\s*\]\s*<\s*array\s*\[\s*minIndex\s*\]\s*\)\s*{?/);
 ```
 
-Your `if` statement should set `minIndex` to `j`.
+A instrução `if` deve definir `minIndex` como `j`.
 
 ```js
 assert.match(code, /const\s+selectionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*let\s*minIndex\s*=\s*i\s*;?\s*for\s*\(\s*let\s+j\s*=\s*i\s*\+\s*1\s*;\s*j\s*<\s*array\.length\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*minIndex\s*\]\s*\);?\s*if\s*\(\s*array\s*\[\s*j\s*\]\s*<\s*array\s*\[\s*minIndex\s*\]\s*\)\s*{\s*minIndex\s*=\s*j\s*;?\s*}/);
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411024727181d190ef03166.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411024727181d190ef03166.md
index 46686325aa4..b3398758355 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411024727181d190ef03166.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411024727181d190ef03166.md
@@ -7,31 +7,31 @@ dashedName: step-27
 
 # --description--
 
-After your nested `for` loop, you've found the smallest value. You need to swap it with your current value.
+Após o laço `for` aninhado, você terá encontrado o menor valor. Você precisa trocá-lo pelo valor atual.
 
-Like you did in your bubble sort, use a `temp` variable to extract the value at `i`, then swap the values at `i` and `minIndex`.
+Como você fez na ordenação de bolha, use uma variável `temp` para extrair o valor de `i` e, então, troque os valores de `i` e de `minIndex`.
 
 # --hints--
 
-After your nested `for` loop, you should declare a `temp` variable.
+Após o laço `for`, aninhado você deve declarar uma variável `temp`.
 
 ```js
 assert.match(code, /const\s+selectionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*let\s*minIndex\s*=\s*i\s*;?\s*for\s*\(\s*let\s+j\s*=\s*i\s*\+\s*1\s*;\s*j\s*<\s*array\.length\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*minIndex\s*\]\s*\);\s*if\s*\(\s*array\s*\[\s*j\s*\]\s*<\s*array\s*\[\s*minIndex\s*\]\s*\)\s*{\s*minIndex\s*=\s*j\s*;?\s*}\s*}\s*const\s*temp\s*=/);
 ```
 
-You should assign `array[i]` to `temp`.
+Você deve atribuir a `array[i]` o valor de `temp`.
 
 ```js
 assert.match(code, /const\s+selectionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*let\s*minIndex\s*=\s*i\s*;?\s*for\s*\(\s*let\s+j\s*=\s*i\s*\+\s*1\s*;\s*j\s*<\s*array\.length\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*minIndex\s*\]\s*\);\s*if\s*\(\s*array\s*\[\s*j\s*\]\s*<\s*array\s*\[\s*minIndex\s*\]\s*\)\s*{\s*minIndex\s*=\s*j\s*;?\s*}\s*}\s*const\s*temp\s*=\s*array\[i\]/)
 ```
 
-You should assign `array[minIndex]` to `array[i]`.
+Você deve atribuir a `array[minIndex]` o valor de `array[i]`.
 
 ```js
 assert.match(code, /const\s+selectionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*let\s*minIndex\s*=\s*i\s*;?\s*for\s*\(\s*let\s+j\s*=\s*i\s*\+\s*1\s*;\s*j\s*<\s*array\.length\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*minIndex\s*\]\s*\);\s*if\s*\(\s*array\s*\[\s*j\s*\]\s*<\s*array\s*\[\s*minIndex\s*\]\s*\)\s*{\s*minIndex\s*=\s*j\s*;?\s*}\s*}\s*const\s*temp\s*=\s*array\[i\]\s*;?\s*array\[i\]\s*=\s*array\[minIndex\]/)
 ```
 
-You should assign `temp` to `array[minIndex]`.
+Você deve atribuir a `temp` o valor de `array[minIndex]`.
 
 ```js
 assert.match(code, /const\s+selectionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*0\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*let\s*minIndex\s*=\s*i\s*;?\s*for\s*\(\s*let\s+j\s*=\s*i\s*\+\s*1\s*;\s*j\s*<\s*array\.length\s*;\s*j\s*\+\+\s*\)\s*{\s*console\.log\(\s*array\s*,\s*array\s*\[\s*j\s*\]\s*,\s*array\s*\[\s*minIndex\s*\]\s*\);\s*if\s*\(\s*array\s*\[\s*j\s*\]\s*<\s*array\s*\[\s*minIndex\s*\]\s*\)\s*{\s*minIndex\s*=\s*j\s*;?\s*}\s*}\s*const\s*temp\s*=\s*array\[i\]\s*;?\s*array\[i\]\s*=\s*array\[minIndex\]\s*;?\s*array\[minIndex\]\s*=\s*temp\s*;?\s*}/)
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411083020a3101e9514a0f5.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411083020a3101e9514a0f5.md
index 0ba1bdc2382..b0a002868ff 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411083020a3101e9514a0f5.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411083020a3101e9514a0f5.md
@@ -7,11 +7,11 @@ dashedName: step-29
 
 # --description--
 
-With your selection sort now functional, remove your `console.log()` statement.
+Com a ordenação de seleção funcional, remova a declaração de `console.log()`.
 
 # --hints--
 
-You should remove the `console.log()` statement from `selectionSort()`.
+Você deve remover a instrução `console.log()` de `selectionSort()`.
 
 ```js
 // Thanks loop-protect
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64110b1849454521871243ca.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64110b1849454521871243ca.md
index 64188886d6b..3986d09bf83 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64110b1849454521871243ca.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64110b1849454521871243ca.md
@@ -7,35 +7,35 @@ dashedName: step-32
 
 # --description--
 
-An insertion sort algorithm starts the sort at the beginning of the list, meaning the first element is already sorted. With this in mind, create a `for` loop that starts at the second element in the array - it should still iterate through the rest of the array.
+Um algoritmo de ordenação de inserção inicia a ordenação no início da lista, o que significa que o primeiro elemento já está ordenado. Com isto em mente, crie um laço `for` que começa no segundo elemento do array – ele ainda deve percorrer o resto do array.
 
 # --hints--
 
-You should use a `for` loop to iterate through the array.
+Você deve usar um laço `for` para percorrer o array.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(/);
 ```
 
-Your `for` loop should initialize `i` at `1`.
+O laço `for` deve inicializar `i` em `1`.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*/);
 ```
 
-Your `for` loop should have a condition that checks the value of `i` is less than the length of the array.
+O laço `for` deve ter uma condição que verifica se o valor de `i` é menor do que o comprimento do array.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*/);
 ```
 
-Your `for` loop should increment `i` by `1` each time it runs.
+O laço `for` deve incrementar `i` em `1` a cada vez que é executado.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*/);
 ```
 
-Your `for` loop should be empty.
+O laço `for` deve estar vazio.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*}\s*}/);
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411108bc8b9c324f66aab4c.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411108bc8b9c324f66aab4c.md
index e8829d156b9..b7247b4e2a5 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411108bc8b9c324f66aab4c.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/6411108bc8b9c324f66aab4c.md
@@ -7,29 +7,29 @@ dashedName: step-33
 
 # --description--
 
-Declare a `currValue` variable and assign it the value at `i`. Then, declare a `j` variable and assign it `i - 1`. Your `j` variable should be re-assignable.
+Declare uma variável `currValue` e atribua a ela o valor em `i`. Em seguida, declare uma variável `j` e atribua a ela `i - 1`. A variável `j` deve ser atribuível novamente.
 
 # --hints--
 
-You should declare a `currValue` variable with `const`.
+Você deve declarar uma variável `currValue` com `const`.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*const\s*currValue\s*=/);
 ```
 
-You should assign `currValue` the value at `i`.
+Você deve atribuir a `currValue` o valor de `i`.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*const\s*currValue\s*=\s*array\s*\[\s*i\s*\]\s*;?/);
 ```
 
-You should declare a `j` variable with `let`.
+Você deve declarar uma variável `j` com `let`.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*const\s*currValue\s*=\s*array\s*\[\s*i\s*\]\s*;?\s*let\s*j\s*=/);
 ```
 
-You should assign `j` the value of `i - 1`.
+Você deve atribuir a `j` o valor de `i - 1`.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*const\s*currValue\s*=\s*array\s*\[\s*i\s*\]\s*;?\s*let\s*j\s*=\s*i\s*-\s*1\s*;?/);
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/641110e4fb696b259dbf0bcf.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/641110e4fb696b259dbf0bcf.md
index 123e770ac4d..4b21dac7c1a 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/641110e4fb696b259dbf0bcf.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/641110e4fb696b259dbf0bcf.md
@@ -7,40 +7,40 @@ dashedName: step-34
 
 # --description--
 
-For this algorithm, you'll want to use a `while` loop. This loop needs two conditions:
+Para esse algoritmo, você vai querer usar um laço `while`. Esse laço precisa de duas condições:
 
-- First, it should not run beyond the beginning of the array (accessed with `j`).
-- Second, the loop should not run after it finds a value smaller than the current value.
+- Primeiro, ele não deve ser executado além do início do array (acessado com `j`).
+- Em segundo lugar, o laço não deve ser executado depois de encontrar um valor menor que o valor atual.
 
-To prevent an infinite loop, decrement `j` inside your loop.
+Para evitar um loop infinito, decremente `j` dentro do laço.
 
 # --hints--
 
-You should use a `while` loop.
+Você deve usar um laço `while`.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*const\s*currValue\s*=\s*array\s*\[\s*i\s*\]\s*;?\s*let\s*j\s*=\s*i\s*-\s*1\s*;?\s*while\s*\(/);
 ```
 
-Your `while` loop should have its first condition that checks the value of `j` is greater than or equal to `0`.
+O laço `while` deve ter uma primeira condição que verifica se o valor de `j` é maior do que ou igual a `0`.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*const\s*currValue\s*=\s*array\s*\[\s*i\s*\]\s*;?\s*let\s*j\s*=\s*i\s*-\s*1\s*;?\s*while\s*\(\s*j\s*>=\s*0/);
 ```
 
-Your `while` loop should use the AND operator.
+O laço `while` deve usar o operador AND.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*const\s*currValue\s*=\s*array\s*\[\s*i\s*\]\s*;?\s*let\s*j\s*=\s*i\s*-\s*1\s*;?\s*while\s*\(\s*j\s*>=\s*0\s*&&/);
 ```
 
-Your `while` loop should have a condition that checks the value of `array[j]` is greater than `currValue`.
+O laço `while` deve ter uma condição que verifica se o valor de `array[j]` é maior do que `currValue`.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*const\s*currValue\s*=\s*array\s*\[\s*i\s*\]\s*;?\s*let\s*j\s*=\s*i\s*-\s*1\s*;?\s*while\s*\(\s*j\s*>=\s*0\s*&&\s*array\s*\[\s*j\s*\]\s*>\s*currValue\s*\)/);
 ```
 
-Your `while` loop should decrement `j` inside the loop.
+O laço `while` deve decrementar `j` dentro do laço.
 
 ```js
 assert.match(code, /const\s+insertionSort\s*=\s*\(\s*array\s*\)\s*=>\s*{\s*for\s*\(\s*let\s+i\s*=\s*1\s*;\s*i\s*<\s*array\.length\s*;\s*i\s*\+\+\s*\)\s*{\s*const\s*currValue\s*=\s*array\s*\[\s*i\s*\]\s*;?\s*let\s*j\s*=\s*i\s*-\s*1\s*;?\s*while\s*\(\s*j\s*>=\s*0\s*&&\s*array\s*\[\s*j\s*\]\s*>\s*currValue\s*\)\s*{\s*j--;?\s*\}/);
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64112d0943e1bb2aef11e2d1.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64112d0943e1bb2aef11e2d1.md
index 90a60a3be5c..a6e5a44d77c 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64112d0943e1bb2aef11e2d1.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64112d0943e1bb2aef11e2d1.md
@@ -7,23 +7,23 @@ dashedName: step-38
 
 # --description--
 
-To sort the elements of an array, you can use the built-in method called `.sort()`. Therefore, you can update the `sortedValues` variable by assigning it the result of calling `.sort()` on the `inputValues` array.
+Para ordenar os elementos de um array, você pode usar o método integrado chamado `.sort()`. Portanto, você pode atualizar a variável `sortedValues`, atribuindo a ela o resultado da chamada de `.sort()` no array `inputValues`.
 
 # --hints--
 
-You should update your `sortedValues` variable to be the result of calling the `.sort()` method on your `inputValues` array.
+Você deve atualizar a variável `sortedValues` para que seja o resultado da chamada do método `.sort()` no array `inputValues`.
 
 ```js
 assert.match(code, /const\s+sortedValues\s*=\s*inputValues\s*\.\s*sort\s*\(/);
 ```
 
-You should not pass anything into the `.sort()` method.
+Você não deve passar nada para o método `.sort()`.
 
 ```js
 assert.match(code, /const\s+sortedValues\s*=\s*inputValues\s*\.\s*sort\s*\(\s*\)/);
 ```
 
-You should not call `selectionSort` in your code.
+Você não deve chamar `selectionSort` no código.
 
 ```js
 assert.notMatch(code, /selectionSort\s*\(/);
diff --git a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64113249bab9952fb2ce4469.md b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64113249bab9952fb2ce4469.md
index 95e3eb447c7..325649efefe 100644
--- a/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64113249bab9952fb2ce4469.md
+++ b/curriculum/challenges/portuguese/15-javascript-algorithms-and-data-structures-22/learn-basic-algorithmic-thinking-by-building-a-number-sorter/64113249bab9952fb2ce4469.md
@@ -7,13 +7,13 @@ dashedName: step-42
 
 # --description--
 
-If you press the `Sort` button again, you should see that `10` is now in the correct position of the `Output`.
+Se você pressionar o botão `Sort` novamente, deve ver que `10` está agora na posição correta do `Output`.
 
-To finish this project, change your `option` back to a `value` and text of `1`.
+Para concluir este projeto, mude sua `option` de volta para um `value` e um texto de `1`.
 
 # --hints--
 
-You should update the `value` of the `option` element that is `selected` to `1`.
+Você deve atualizar `value` do elemento `option` que tem como atributo `selected` para `1`.
 
 ```js
 const values = document.querySelectorAll('.values-dropdown')?.[3];
@@ -21,7 +21,7 @@ const option = values.querySelector('option[selected]');
 assert.equal(option?.value, '1');
 ```
 
-You should update the text of the `option` element that is `selected` to `1`.
+Você deve atualizar o texto do elemento `option` que tem como atributo `selected` para `1`.
 
 ```js
 const values = document.querySelectorAll('.values-dropdown')?.[3];
diff --git a/curriculum/challenges/ukrainian/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md b/curriculum/challenges/ukrainian/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
index 5350932c5ce..55d4cd2db21 100644
--- a/curriculum/challenges/ukrainian/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
+++ b/curriculum/challenges/ukrainian/02-javascript-algorithms-and-data-structures/basic-javascript/accessing-nested-objects.md
@@ -51,6 +51,12 @@ assert(gloveBoxContents === 'maps');
 assert(/=\s*myStorage\.car\.inside\[\s*("|')glove box\1\s*\]/g.test(code));
 ```
 
+`gloveBoxContents` should still be declared with `const`.
+
+```js
+assert.match(code, /const\s+gloveBoxContents\s*=/)
+```
+
 # --seed--
 
 ## --after-user-code--
diff --git a/curriculum/challenges/ukrainian/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md b/curriculum/challenges/ukrainian/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
index 1135c853fae..fa76a2be677 100644
--- a/curriculum/challenges/ukrainian/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
+++ b/curriculum/challenges/ukrainian/03-front-end-development-libraries/bootstrap/add-font-awesome-icons-to-all-of-our-buttons.md
@@ -18,7 +18,7 @@ Font Awesome - це зручна бібліотека іконок. Іконки
 
 Використовуйте Font Awesome, щоб додати іконку `info-circle` до кнопки "Інформація" та іконку `trash` до кнопки "Видалити".
 
-**Примітка:** Елемент `span` є допустимою альтернативою елемента `i` для вказівок нижче.
+**Note:** You can use either `i` or `span` elements to complete this challenge.
 
 # --hints--