diff --git a/client/i18n/locales/arabic/intro.json b/client/i18n/locales/arabic/intro.json
index 44bda69f59a..a426028417c 100644
--- a/client/i18n/locales/arabic/intro.json
+++ b/client/i18n/locales/arabic/intro.json
@@ -1757,7 +1757,7 @@
       "workshop-blog-page": {
         "title": "Build a Cat Blog Page",
         "intro": [
-          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the main, nav, article and footer elements."
+          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the <code>main</code>, <code>nav</code>, <code>article</code> and <code>footer</code> elements."
         ]
       },
       "szcd": {
@@ -2331,10 +2331,6 @@
         "title": "150",
         "intro": []
       },
-      "kkix": {
-        "title": "151",
-        "intro": []
-      },
       "workshop-calculator": {
         "title": "Build a Calculator",
         "intro": [
@@ -2353,9 +2349,11 @@
           "In this lab, you will create different stories by assigning different words to different variables."
         ]
       },
-      "cktz": {
-        "title": "155",
-        "intro": []
+      "lab-leap-year-calculator": {
+        "title": "Build a Leap Year Calculator ",
+        "intro": [
+          "In this lab you will use conditional statements and loops to determine if a year is a leap year."
+        ]
       },
       "pljo": {
         "title": "156",
@@ -2440,17 +2438,19 @@
         "title": "175",
         "intro": []
       },
-      "skiq": {
-        "title": "176",
-        "intro": []
+      "lab-gradebook-app": {
+        "title": "Build a Gradebook App",
+        "intro": ["For this lab, you will create a gradebook app."]
       },
       "epfc": {
         "title": "177",
         "intro": []
       },
-      "lab-gradebook-app": {
-        "title": "Build a Gradebook App",
-        "intro": ["For this lab, you will create a gradebook app."]
+      "lab-inventory-management-program": {
+        "title": "Build an Inventory Management Program",
+        "intro": [
+          "For this lab, you will build an inventory management program using JavaScript."
+        ]
       },
       "fbbn": {
         "title": "179",
@@ -2694,9 +2694,11 @@
         "title": "239",
         "intro": []
       },
-      "miza": {
-        "title": "240",
-        "intro": []
+      "lab-quicksort-algorithm": {
+        "title": "Build the Quicksort Algorithm",
+        "intro": [
+          "For this lab, you will implement the Quicksort algorithm using JavaScript."
+        ]
       },
       "manv": {
         "title": "241",
diff --git a/client/i18n/locales/arabic/translations.json b/client/i18n/locales/arabic/translations.json
index dfac07f6e9d..ebe19fea29c 100644
--- a/client/i18n/locales/arabic/translations.json
+++ b/client/i18n/locales/arabic/translations.json
@@ -385,7 +385,7 @@
     "add-subtitles": "المساعدة في تحسين أو إضافة ترجمات",
     "wrong-answer": "عذراً، هذه ليست الإجابة الصحيحة. قم بالمحاولة مرة أخرى؟",
     "check-answer": "انقر على الزر أدناه للتحقق من إجابتك.",
-    "assignment-not-complete": "يرجى إنهاء المهام",
+    "assignment-not-complete": "Please complete the assignments",
     "assignments": "Assignments",
     "question": "Question",
     "solution-link": "رابط الحل",
diff --git a/client/i18n/locales/chinese-traditional/intro.json b/client/i18n/locales/chinese-traditional/intro.json
index 57426784af6..0f50e8a2561 100644
--- a/client/i18n/locales/chinese-traditional/intro.json
+++ b/client/i18n/locales/chinese-traditional/intro.json
@@ -1743,7 +1743,7 @@
       "workshop-blog-page": {
         "title": "Build a Cat Blog Page",
         "intro": [
-          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the main, nav, article and footer elements."
+          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the <code>main</code>, <code>nav</code>, <code>article</code> and <code>footer</code> elements."
         ]
       },
       "szcd": {
@@ -2317,10 +2317,6 @@
         "title": "150",
         "intro": []
       },
-      "kkix": {
-        "title": "151",
-        "intro": []
-      },
       "workshop-calculator": {
         "title": "Build a Calculator",
         "intro": [
@@ -2339,9 +2335,11 @@
           "In this lab, you will create different stories by assigning different words to different variables."
         ]
       },
-      "cktz": {
-        "title": "155",
-        "intro": []
+      "lab-leap-year-calculator": {
+        "title": "Build a Leap Year Calculator ",
+        "intro": [
+          "In this lab you will use conditional statements and loops to determine if a year is a leap year."
+        ]
       },
       "pljo": {
         "title": "156",
@@ -2426,17 +2424,19 @@
         "title": "175",
         "intro": []
       },
-      "skiq": {
-        "title": "176",
-        "intro": []
+      "lab-gradebook-app": {
+        "title": "Build a Gradebook App",
+        "intro": ["For this lab, you will create a gradebook app."]
       },
       "epfc": {
         "title": "177",
         "intro": []
       },
-      "lab-gradebook-app": {
-        "title": "Build a Gradebook App",
-        "intro": ["For this lab, you will create a gradebook app."]
+      "lab-inventory-management-program": {
+        "title": "Build an Inventory Management Program",
+        "intro": [
+          "For this lab, you will build an inventory management program using JavaScript."
+        ]
       },
       "fbbn": {
         "title": "179",
@@ -2680,9 +2680,11 @@
         "title": "239",
         "intro": []
       },
-      "miza": {
-        "title": "240",
-        "intro": []
+      "lab-quicksort-algorithm": {
+        "title": "Build the Quicksort Algorithm",
+        "intro": [
+          "For this lab, you will implement the Quicksort algorithm using JavaScript."
+        ]
       },
       "manv": {
         "title": "241",
diff --git a/client/i18n/locales/chinese-traditional/translations.json b/client/i18n/locales/chinese-traditional/translations.json
index 431c6dfd9ae..fbfecebef41 100644
--- a/client/i18n/locales/chinese-traditional/translations.json
+++ b/client/i18n/locales/chinese-traditional/translations.json
@@ -385,7 +385,7 @@
     "add-subtitles": "幫助我們完善或添加字幕",
     "wrong-answer": "抱歉，這個答案不正確。再試一次？",
     "check-answer": "點擊下方按鈕，查看你的答案。",
-    "assignment-not-complete": "請完成任務",
+    "assignment-not-complete": "Please complete the assignments",
     "assignments": "任務",
     "question": "問題",
     "solution-link": "解決方案鏈接",
diff --git a/client/i18n/locales/chinese/intro.json b/client/i18n/locales/chinese/intro.json
index 3f4f4901e45..b257e4b5e13 100644
--- a/client/i18n/locales/chinese/intro.json
+++ b/client/i18n/locales/chinese/intro.json
@@ -1743,7 +1743,7 @@
       "workshop-blog-page": {
         "title": "Build a Cat Blog Page",
         "intro": [
-          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the main, nav, article and footer elements."
+          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the <code>main</code>, <code>nav</code>, <code>article</code> and <code>footer</code> elements."
         ]
       },
       "szcd": {
@@ -2317,10 +2317,6 @@
         "title": "150",
         "intro": []
       },
-      "kkix": {
-        "title": "151",
-        "intro": []
-      },
       "workshop-calculator": {
         "title": "Build a Calculator",
         "intro": [
@@ -2339,9 +2335,11 @@
           "In this lab, you will create different stories by assigning different words to different variables."
         ]
       },
-      "cktz": {
-        "title": "155",
-        "intro": []
+      "lab-leap-year-calculator": {
+        "title": "Build a Leap Year Calculator ",
+        "intro": [
+          "In this lab you will use conditional statements and loops to determine if a year is a leap year."
+        ]
       },
       "pljo": {
         "title": "156",
@@ -2426,17 +2424,19 @@
         "title": "175",
         "intro": []
       },
-      "skiq": {
-        "title": "176",
-        "intro": []
+      "lab-gradebook-app": {
+        "title": "Build a Gradebook App",
+        "intro": ["For this lab, you will create a gradebook app."]
       },
       "epfc": {
         "title": "177",
         "intro": []
       },
-      "lab-gradebook-app": {
-        "title": "Build a Gradebook App",
-        "intro": ["For this lab, you will create a gradebook app."]
+      "lab-inventory-management-program": {
+        "title": "Build an Inventory Management Program",
+        "intro": [
+          "For this lab, you will build an inventory management program using JavaScript."
+        ]
       },
       "fbbn": {
         "title": "179",
@@ -2680,9 +2680,11 @@
         "title": "239",
         "intro": []
       },
-      "miza": {
-        "title": "240",
-        "intro": []
+      "lab-quicksort-algorithm": {
+        "title": "Build the Quicksort Algorithm",
+        "intro": [
+          "For this lab, you will implement the Quicksort algorithm using JavaScript."
+        ]
       },
       "manv": {
         "title": "241",
diff --git a/client/i18n/locales/chinese/translations.json b/client/i18n/locales/chinese/translations.json
index 569a630710d..fe0b5d65a94 100644
--- a/client/i18n/locales/chinese/translations.json
+++ b/client/i18n/locales/chinese/translations.json
@@ -385,7 +385,7 @@
     "add-subtitles": "帮助我们完善或添加字幕",
     "wrong-answer": "抱歉，这个答案不正确。再试一次？",
     "check-answer": "点击下方按钮，查看你的答案。",
-    "assignment-not-complete": "请完成任务",
+    "assignment-not-complete": "Please complete the assignments",
     "assignments": "任务",
     "question": "问题",
     "solution-link": "解决方案链接",
diff --git a/client/i18n/locales/espanol/intro.json b/client/i18n/locales/espanol/intro.json
index 976db103520..37f1f374ff9 100644
--- a/client/i18n/locales/espanol/intro.json
+++ b/client/i18n/locales/espanol/intro.json
@@ -1761,7 +1761,7 @@
       "workshop-blog-page": {
         "title": "Crea una página blog de gatos",
         "intro": [
-          "En este taller, aprenderás cómo crear una páginablog con sólo HTML usando elementos semánticos incluyendo los elementos main, nav, article y footer."
+          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the <code>main</code>, <code>nav</code>, <code>article</code> and <code>footer</code> elements."
         ]
       },
       "szcd": {
@@ -2335,10 +2335,6 @@
         "title": "150",
         "intro": []
       },
-      "kkix": {
-        "title": "151",
-        "intro": []
-      },
       "workshop-calculator": {
         "title": "Build a Calculator",
         "intro": [
@@ -2357,9 +2353,11 @@
           "In this lab, you will create different stories by assigning different words to different variables."
         ]
       },
-      "cktz": {
-        "title": "155",
-        "intro": []
+      "lab-leap-year-calculator": {
+        "title": "Build a Leap Year Calculator ",
+        "intro": [
+          "In this lab you will use conditional statements and loops to determine if a year is a leap year."
+        ]
       },
       "pljo": {
         "title": "156",
@@ -2444,17 +2442,19 @@
         "title": "175",
         "intro": []
       },
-      "skiq": {
-        "title": "176",
-        "intro": []
+      "lab-gradebook-app": {
+        "title": "Build a Gradebook App",
+        "intro": ["For this lab, you will create a gradebook app."]
       },
       "epfc": {
         "title": "177",
         "intro": []
       },
-      "lab-gradebook-app": {
-        "title": "Build a Gradebook App",
-        "intro": ["For this lab, you will create a gradebook app."]
+      "lab-inventory-management-program": {
+        "title": "Build an Inventory Management Program",
+        "intro": [
+          "For this lab, you will build an inventory management program using JavaScript."
+        ]
       },
       "fbbn": {
         "title": "179",
@@ -2698,9 +2698,11 @@
         "title": "239",
         "intro": []
       },
-      "miza": {
-        "title": "240",
-        "intro": []
+      "lab-quicksort-algorithm": {
+        "title": "Build the Quicksort Algorithm",
+        "intro": [
+          "For this lab, you will implement the Quicksort algorithm using JavaScript."
+        ]
       },
       "manv": {
         "title": "241",
diff --git a/client/i18n/locales/espanol/translations.json b/client/i18n/locales/espanol/translations.json
index 1fb6202a911..d362457da45 100644
--- a/client/i18n/locales/espanol/translations.json
+++ b/client/i18n/locales/espanol/translations.json
@@ -385,7 +385,7 @@
     "add-subtitles": "Ayudar a mejorar o agregar subtítulos",
     "wrong-answer": "Lo siento, esa no es la respuesta correcta. ¡Vuelve a intentarlo!",
     "check-answer": "Haz clic en el botón de abajo para verificar tu respuesta.",
-    "assignment-not-complete": "Por favor, completa las tareas",
+    "assignment-not-complete": "Please complete the assignments",
     "assignments": "Asignaciones",
     "question": "Pregunta",
     "solution-link": "Enlace a la solución",
diff --git a/client/i18n/locales/german/intro.json b/client/i18n/locales/german/intro.json
index f661fdef8b0..408a0da8675 100644
--- a/client/i18n/locales/german/intro.json
+++ b/client/i18n/locales/german/intro.json
@@ -1757,7 +1757,7 @@
       "workshop-blog-page": {
         "title": "Build a Cat Blog Page",
         "intro": [
-          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the main, nav, article and footer elements."
+          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the <code>main</code>, <code>nav</code>, <code>article</code> and <code>footer</code> elements."
         ]
       },
       "szcd": {
@@ -2331,10 +2331,6 @@
         "title": "150",
         "intro": []
       },
-      "kkix": {
-        "title": "151",
-        "intro": []
-      },
       "workshop-calculator": {
         "title": "Build a Calculator",
         "intro": [
@@ -2353,9 +2349,11 @@
           "In this lab, you will create different stories by assigning different words to different variables."
         ]
       },
-      "cktz": {
-        "title": "155",
-        "intro": []
+      "lab-leap-year-calculator": {
+        "title": "Build a Leap Year Calculator ",
+        "intro": [
+          "In this lab you will use conditional statements and loops to determine if a year is a leap year."
+        ]
       },
       "pljo": {
         "title": "156",
@@ -2440,17 +2438,19 @@
         "title": "175",
         "intro": []
       },
-      "skiq": {
-        "title": "176",
-        "intro": []
+      "lab-gradebook-app": {
+        "title": "Build a Gradebook App",
+        "intro": ["For this lab, you will create a gradebook app."]
       },
       "epfc": {
         "title": "177",
         "intro": []
       },
-      "lab-gradebook-app": {
-        "title": "Build a Gradebook App",
-        "intro": ["For this lab, you will create a gradebook app."]
+      "lab-inventory-management-program": {
+        "title": "Build an Inventory Management Program",
+        "intro": [
+          "For this lab, you will build an inventory management program using JavaScript."
+        ]
       },
       "fbbn": {
         "title": "179",
@@ -2694,9 +2694,11 @@
         "title": "239",
         "intro": []
       },
-      "miza": {
-        "title": "240",
-        "intro": []
+      "lab-quicksort-algorithm": {
+        "title": "Build the Quicksort Algorithm",
+        "intro": [
+          "For this lab, you will implement the Quicksort algorithm using JavaScript."
+        ]
       },
       "manv": {
         "title": "241",
diff --git a/client/i18n/locales/german/translations.json b/client/i18n/locales/german/translations.json
index b08d90ca6e2..2eed3d6bf36 100644
--- a/client/i18n/locales/german/translations.json
+++ b/client/i18n/locales/german/translations.json
@@ -385,7 +385,7 @@
     "add-subtitles": "Hilf mit Untertitel hinzuzufügen oder zu verbessern",
     "wrong-answer": "Sorry, das ist nicht die richtige Antwort. Möchtest du noch einen Anlauf wagen?",
     "check-answer": "Klick unten auf den Button, um deine Antwort zu überprüfen.",
-    "assignment-not-complete": "Please finish the assignments",
+    "assignment-not-complete": "Please complete the assignments",
     "assignments": "Assignments",
     "question": "Question",
     "solution-link": "Lösungs-Link",
diff --git a/client/i18n/locales/italian/intro.json b/client/i18n/locales/italian/intro.json
index 7967db40ff7..e1da072456e 100644
--- a/client/i18n/locales/italian/intro.json
+++ b/client/i18n/locales/italian/intro.json
@@ -1757,7 +1757,7 @@
       "workshop-blog-page": {
         "title": "Build a Cat Blog Page",
         "intro": [
-          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the main, nav, article and footer elements."
+          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the <code>main</code>, <code>nav</code>, <code>article</code> and <code>footer</code> elements."
         ]
       },
       "szcd": {
@@ -2331,10 +2331,6 @@
         "title": "150",
         "intro": []
       },
-      "kkix": {
-        "title": "151",
-        "intro": []
-      },
       "workshop-calculator": {
         "title": "Build a Calculator",
         "intro": [
@@ -2353,9 +2349,11 @@
           "In this lab, you will create different stories by assigning different words to different variables."
         ]
       },
-      "cktz": {
-        "title": "155",
-        "intro": []
+      "lab-leap-year-calculator": {
+        "title": "Build a Leap Year Calculator ",
+        "intro": [
+          "In this lab you will use conditional statements and loops to determine if a year is a leap year."
+        ]
       },
       "pljo": {
         "title": "156",
@@ -2440,17 +2438,19 @@
         "title": "175",
         "intro": []
       },
-      "skiq": {
-        "title": "176",
-        "intro": []
+      "lab-gradebook-app": {
+        "title": "Build a Gradebook App",
+        "intro": ["For this lab, you will create a gradebook app."]
       },
       "epfc": {
         "title": "177",
         "intro": []
       },
-      "lab-gradebook-app": {
-        "title": "Build a Gradebook App",
-        "intro": ["For this lab, you will create a gradebook app."]
+      "lab-inventory-management-program": {
+        "title": "Build an Inventory Management Program",
+        "intro": [
+          "For this lab, you will build an inventory management program using JavaScript."
+        ]
       },
       "fbbn": {
         "title": "179",
@@ -2694,9 +2694,11 @@
         "title": "239",
         "intro": []
       },
-      "miza": {
-        "title": "240",
-        "intro": []
+      "lab-quicksort-algorithm": {
+        "title": "Build the Quicksort Algorithm",
+        "intro": [
+          "For this lab, you will implement the Quicksort algorithm using JavaScript."
+        ]
       },
       "manv": {
         "title": "241",
diff --git a/client/i18n/locales/italian/translations.json b/client/i18n/locales/italian/translations.json
index 6cbbcd5b393..1392cff431e 100644
--- a/client/i18n/locales/italian/translations.json
+++ b/client/i18n/locales/italian/translations.json
@@ -385,7 +385,7 @@
     "add-subtitles": "Aiuta a migliorare o aggiungi sottotitoli",
     "wrong-answer": "Siamo spiacenti, non è la risposta giusta. Vuoi riprovare?",
     "check-answer": "Fai clic sul pulsante qui sotto per controllare la tua risposta.",
-    "assignment-not-complete": "Per favore completa le attività",
+    "assignment-not-complete": "Please complete the assignments",
     "assignments": "Attività",
     "question": "Domande",
     "solution-link": "Link alla soluzione",
diff --git a/client/i18n/locales/japanese/intro.json b/client/i18n/locales/japanese/intro.json
index e2a73f0f5cf..ef0ba82ec71 100644
--- a/client/i18n/locales/japanese/intro.json
+++ b/client/i18n/locales/japanese/intro.json
@@ -1757,7 +1757,7 @@
       "workshop-blog-page": {
         "title": "Build a Cat Blog Page",
         "intro": [
-          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the main, nav, article and footer elements."
+          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the <code>main</code>, <code>nav</code>, <code>article</code> and <code>footer</code> elements."
         ]
       },
       "szcd": {
@@ -2331,10 +2331,6 @@
         "title": "150",
         "intro": []
       },
-      "kkix": {
-        "title": "151",
-        "intro": []
-      },
       "workshop-calculator": {
         "title": "Build a Calculator",
         "intro": [
@@ -2353,9 +2349,11 @@
           "In this lab, you will create different stories by assigning different words to different variables."
         ]
       },
-      "cktz": {
-        "title": "155",
-        "intro": []
+      "lab-leap-year-calculator": {
+        "title": "Build a Leap Year Calculator ",
+        "intro": [
+          "In this lab you will use conditional statements and loops to determine if a year is a leap year."
+        ]
       },
       "pljo": {
         "title": "156",
@@ -2440,17 +2438,19 @@
         "title": "175",
         "intro": []
       },
-      "skiq": {
-        "title": "176",
-        "intro": []
+      "lab-gradebook-app": {
+        "title": "Build a Gradebook App",
+        "intro": ["For this lab, you will create a gradebook app."]
       },
       "epfc": {
         "title": "177",
         "intro": []
       },
-      "lab-gradebook-app": {
-        "title": "Build a Gradebook App",
-        "intro": ["For this lab, you will create a gradebook app."]
+      "lab-inventory-management-program": {
+        "title": "Build an Inventory Management Program",
+        "intro": [
+          "For this lab, you will build an inventory management program using JavaScript."
+        ]
       },
       "fbbn": {
         "title": "179",
@@ -2694,9 +2694,11 @@
         "title": "239",
         "intro": []
       },
-      "miza": {
-        "title": "240",
-        "intro": []
+      "lab-quicksort-algorithm": {
+        "title": "Build the Quicksort Algorithm",
+        "intro": [
+          "For this lab, you will implement the Quicksort algorithm using JavaScript."
+        ]
       },
       "manv": {
         "title": "241",
diff --git a/client/i18n/locales/japanese/translations.json b/client/i18n/locales/japanese/translations.json
index bba759f143e..38dcb3cd6e7 100644
--- a/client/i18n/locales/japanese/translations.json
+++ b/client/i18n/locales/japanese/translations.json
@@ -385,7 +385,7 @@
     "add-subtitles": "字幕の改善や追加を支援する",
     "wrong-answer": "残念、正しい答えではありません。もう一度挑戦してみましょう。",
     "check-answer": "以下のボタンをクリックして解答を確認してください。",
-    "assignment-not-complete": "課題を完了してください",
+    "assignment-not-complete": "Please complete the assignments",
     "assignments": "課題",
     "question": "質問",
     "solution-link": "回答のリンク",
diff --git a/client/i18n/locales/korean/intro.json b/client/i18n/locales/korean/intro.json
index 41e53d40746..6142c9bb42c 100644
--- a/client/i18n/locales/korean/intro.json
+++ b/client/i18n/locales/korean/intro.json
@@ -1757,7 +1757,7 @@
       "workshop-blog-page": {
         "title": "Build a Cat Blog Page",
         "intro": [
-          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the main, nav, article and footer elements."
+          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the <code>main</code>, <code>nav</code>, <code>article</code> and <code>footer</code> elements."
         ]
       },
       "szcd": {
@@ -2331,10 +2331,6 @@
         "title": "150",
         "intro": []
       },
-      "kkix": {
-        "title": "151",
-        "intro": []
-      },
       "workshop-calculator": {
         "title": "Build a Calculator",
         "intro": [
@@ -2353,9 +2349,11 @@
           "In this lab, you will create different stories by assigning different words to different variables."
         ]
       },
-      "cktz": {
-        "title": "155",
-        "intro": []
+      "lab-leap-year-calculator": {
+        "title": "Build a Leap Year Calculator ",
+        "intro": [
+          "In this lab you will use conditional statements and loops to determine if a year is a leap year."
+        ]
       },
       "pljo": {
         "title": "156",
@@ -2440,17 +2438,19 @@
         "title": "175",
         "intro": []
       },
-      "skiq": {
-        "title": "176",
-        "intro": []
+      "lab-gradebook-app": {
+        "title": "Build a Gradebook App",
+        "intro": ["For this lab, you will create a gradebook app."]
       },
       "epfc": {
         "title": "177",
         "intro": []
       },
-      "lab-gradebook-app": {
-        "title": "Build a Gradebook App",
-        "intro": ["For this lab, you will create a gradebook app."]
+      "lab-inventory-management-program": {
+        "title": "Build an Inventory Management Program",
+        "intro": [
+          "For this lab, you will build an inventory management program using JavaScript."
+        ]
       },
       "fbbn": {
         "title": "179",
@@ -2694,9 +2694,11 @@
         "title": "239",
         "intro": []
       },
-      "miza": {
-        "title": "240",
-        "intro": []
+      "lab-quicksort-algorithm": {
+        "title": "Build the Quicksort Algorithm",
+        "intro": [
+          "For this lab, you will implement the Quicksort algorithm using JavaScript."
+        ]
       },
       "manv": {
         "title": "241",
diff --git a/client/i18n/locales/korean/translations.json b/client/i18n/locales/korean/translations.json
index 2529db851b0..361049204b1 100644
--- a/client/i18n/locales/korean/translations.json
+++ b/client/i18n/locales/korean/translations.json
@@ -385,7 +385,7 @@
     "add-subtitles": "Help improve or add subtitles",
     "wrong-answer": "Sorry, that's not the right answer. Give it another try?",
     "check-answer": "Click the button below to check your answer.",
-    "assignment-not-complete": "Please finish the assignments",
+    "assignment-not-complete": "Please complete the assignments",
     "assignments": "Assignments",
     "question": "Question",
     "solution-link": "Solution Link",
diff --git a/client/i18n/locales/portuguese/intro.json b/client/i18n/locales/portuguese/intro.json
index 78eefcdd749..3fedb55bb1d 100644
--- a/client/i18n/locales/portuguese/intro.json
+++ b/client/i18n/locales/portuguese/intro.json
@@ -1759,7 +1759,7 @@
       "workshop-blog-page": {
         "title": "Crie uma página de blog sobre gatos",
         "intro": [
-          "Neste workshop, você aprenderá a criar uma página de blog em HTML usando elementos semânticos, incluindo os elemento main, nav, article e footer."
+          "Neste workshop, você aprenderá a criar uma página de blog em HTML usando elementos semânticos, incluindo os elementos <code>main</code>, <code>nav</code>, <code>article</code> e <code>footer</code>."
         ]
       },
       "szcd": {
@@ -2337,10 +2337,6 @@
         "title": "150",
         "intro": []
       },
-      "kkix": {
-        "title": "151",
-        "intro": []
-      },
       "workshop-calculator": {
         "title": "Crie uma calculadora",
         "intro": [
@@ -2359,9 +2355,11 @@
           "Neste laboratório, você criará histórias diferentes atribuindo palavras diferentes a variáveis diferentes."
         ]
       },
-      "cktz": {
-        "title": "155",
-        "intro": []
+      "lab-leap-year-calculator": {
+        "title": "Crie uma calculadora de ano bissexto ",
+        "intro": [
+          "Neste laboratório, você usará instruções condicionais e laços de repetição para determinar se um ano é bissexto."
+        ]
       },
       "pljo": {
         "title": "156",
@@ -2448,18 +2446,20 @@
         "title": "175",
         "intro": []
       },
-      "skiq": {
-        "title": "176",
-        "intro": []
+      "lab-gradebook-app": {
+        "title": "Crie uma aplicação de quadro de notas",
+        "intro": [
+          "Neste laboratório, você criará uma aplicação de quadro de notas."
+        ]
       },
       "epfc": {
         "title": "177",
         "intro": []
       },
-      "lab-gradebook-app": {
-        "title": "Crie uma aplicação de quadro de notas",
+      "lab-inventory-management-program": {
+        "title": "Crie um programa de gestão de inventário",
         "intro": [
-          "Neste laboratório, você criará uma aplicação de quadro de notas."
+          "Para este laboratório, você vai criar um programa de gerenciamento de inventário usando JavaScript."
         ]
       },
       "fbbn": {
@@ -2704,9 +2704,11 @@
         "title": "239",
         "intro": []
       },
-      "miza": {
-        "title": "240",
-        "intro": []
+      "lab-quicksort-algorithm": {
+        "title": "Crie o algoritmo de ordenação rápida (quicksort)",
+        "intro": [
+          "Para este laboratório, você vai implementar o algoritmo de Quicksort, ou ordenação rápida, usando JavaScript."
+        ]
       },
       "manv": {
         "title": "241",
diff --git a/client/i18n/locales/portuguese/translations.json b/client/i18n/locales/portuguese/translations.json
index 33b4d3d5c50..ae2a2262ed2 100644
--- a/client/i18n/locales/portuguese/translations.json
+++ b/client/i18n/locales/portuguese/translations.json
@@ -385,7 +385,7 @@
     "add-subtitles": "Ajudar a melhorar ou adicionar legendas",
     "wrong-answer": "Desculpe, essa não é a resposta correta. Quer tentar novamente?",
     "check-answer": "Clique no botão abaixo para verificar sua resposta.",
-    "assignment-not-complete": "Termine as tarefas",
+    "assignment-not-complete": "Complete as tarefas",
     "assignments": "Tarefas",
     "question": "Questão",
     "solution-link": "Link da solução",
diff --git a/client/i18n/locales/swahili/intro.json b/client/i18n/locales/swahili/intro.json
index 623dd5adb39..7beb9f45ec6 100644
--- a/client/i18n/locales/swahili/intro.json
+++ b/client/i18n/locales/swahili/intro.json
@@ -1757,7 +1757,7 @@
       "workshop-blog-page": {
         "title": "Build a Cat Blog Page",
         "intro": [
-          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the main, nav, article and footer elements."
+          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the <code>main</code>, <code>nav</code>, <code>article</code> and <code>footer</code> elements."
         ]
       },
       "szcd": {
@@ -2331,10 +2331,6 @@
         "title": "150",
         "intro": []
       },
-      "kkix": {
-        "title": "151",
-        "intro": []
-      },
       "workshop-calculator": {
         "title": "Build a Calculator",
         "intro": [
@@ -2353,9 +2349,11 @@
           "In this lab, you will create different stories by assigning different words to different variables."
         ]
       },
-      "cktz": {
-        "title": "155",
-        "intro": []
+      "lab-leap-year-calculator": {
+        "title": "Build a Leap Year Calculator ",
+        "intro": [
+          "In this lab you will use conditional statements and loops to determine if a year is a leap year."
+        ]
       },
       "pljo": {
         "title": "156",
@@ -2440,17 +2438,19 @@
         "title": "175",
         "intro": []
       },
-      "skiq": {
-        "title": "176",
-        "intro": []
+      "lab-gradebook-app": {
+        "title": "Build a Gradebook App",
+        "intro": ["For this lab, you will create a gradebook app."]
       },
       "epfc": {
         "title": "177",
         "intro": []
       },
-      "lab-gradebook-app": {
-        "title": "Build a Gradebook App",
-        "intro": ["For this lab, you will create a gradebook app."]
+      "lab-inventory-management-program": {
+        "title": "Build an Inventory Management Program",
+        "intro": [
+          "For this lab, you will build an inventory management program using JavaScript."
+        ]
       },
       "fbbn": {
         "title": "179",
@@ -2694,9 +2694,11 @@
         "title": "239",
         "intro": []
       },
-      "miza": {
-        "title": "240",
-        "intro": []
+      "lab-quicksort-algorithm": {
+        "title": "Build the Quicksort Algorithm",
+        "intro": [
+          "For this lab, you will implement the Quicksort algorithm using JavaScript."
+        ]
       },
       "manv": {
         "title": "241",
diff --git a/client/i18n/locales/swahili/translations.json b/client/i18n/locales/swahili/translations.json
index 985633caafd..b8e1beaf26d 100644
--- a/client/i18n/locales/swahili/translations.json
+++ b/client/i18n/locales/swahili/translations.json
@@ -385,7 +385,7 @@
     "add-subtitles": "Saidia kuboresha au kuongeza manukuu",
     "wrong-answer": "Samahani, hilo si jibu sahihi. Jaribu tena?",
     "check-answer": "Bofya kitufe kilicho hapa chini ili kuangalia jibu lako.",
-    "assignment-not-complete": "Tafadhali maliza kazi",
+    "assignment-not-complete": "Please complete the assignments",
     "assignments": "Kazi",
     "question": "Swali",
     "solution-link": "Kiungo cha Suluhisho",
diff --git a/client/i18n/locales/ukrainian/intro.json b/client/i18n/locales/ukrainian/intro.json
index 52307481025..b01d9122e13 100644
--- a/client/i18n/locales/ukrainian/intro.json
+++ b/client/i18n/locales/ukrainian/intro.json
@@ -1749,7 +1749,7 @@
       "workshop-blog-page": {
         "title": "Створіть сторінку блогу про котів",
         "intro": [
-          "У цьому практичному завданні ви дізнаєтесь, як створити сторінку блогу лише на HTML, використовуючи семантичні елементи, серед яких <code>main</code>, <code>nav</code>, <code>article</code> та <code>footer</code>."
+          "In this workshop, you will learn how to build an HTML only blog page using semantic elements including the <code>main</code>, <code>nav</code>, <code>article</code> and <code>footer</code> elements."
         ]
       },
       "szcd": {
@@ -2327,10 +2327,6 @@
         "title": "150",
         "intro": []
       },
-      "kkix": {
-        "title": "151",
-        "intro": []
-      },
       "workshop-calculator": {
         "title": "Створіть калькулятор",
         "intro": [
@@ -2349,9 +2345,11 @@
           "In this lab, you will create different stories by assigning different words to different variables."
         ]
       },
-      "cktz": {
-        "title": "155",
-        "intro": []
+      "lab-leap-year-calculator": {
+        "title": "Build a Leap Year Calculator ",
+        "intro": [
+          "In this lab you will use conditional statements and loops to determine if a year is a leap year."
+        ]
       },
       "pljo": {
         "title": "156",
@@ -2438,18 +2436,20 @@
         "title": "175",
         "intro": []
       },
-      "skiq": {
-        "title": "176",
-        "intro": []
+      "lab-gradebook-app": {
+        "title": "Створіть журнал з оцінками",
+        "intro": [
+          "У цій лабораторній роботі ви створите електронний журнал з оцінками."
+        ]
       },
       "epfc": {
         "title": "177",
         "intro": []
       },
-      "lab-gradebook-app": {
-        "title": "Створіть журнал з оцінками",
+      "lab-inventory-management-program": {
+        "title": "Build an Inventory Management Program",
         "intro": [
-          "У цій лабораторній роботі ви створите електронний журнал з оцінками."
+          "For this lab, you will build an inventory management program using JavaScript."
         ]
       },
       "fbbn": {
@@ -2694,9 +2694,11 @@
         "title": "239",
         "intro": []
       },
-      "miza": {
-        "title": "240",
-        "intro": []
+      "lab-quicksort-algorithm": {
+        "title": "Build the Quicksort Algorithm",
+        "intro": [
+          "For this lab, you will implement the Quicksort algorithm using JavaScript."
+        ]
       },
       "manv": {
         "title": "241",
diff --git a/client/i18n/locales/ukrainian/translations.json b/client/i18n/locales/ukrainian/translations.json
index 6992cc738a7..b8ff5fb508b 100644
--- a/client/i18n/locales/ukrainian/translations.json
+++ b/client/i18n/locales/ukrainian/translations.json
@@ -385,7 +385,7 @@
     "add-subtitles": "Допомогти покращити або додати субтитри",
     "wrong-answer": "Нам шкода, але це неправильна відповідь. Спробуєте ще раз?",
     "check-answer": "Натисніть кнопку нижче, щоб перевірити свою відповідь.",
-    "assignment-not-complete": "Будь ласка, завершіть завдання",
+    "assignment-not-complete": "Please complete the assignments",
     "assignments": "Завдання",
     "question": "Запитання",
     "solution-link": "Посилання на розв’язок",