diff --git a/seed/challenges/02-javascript-algorithms-and-data-structures/basic-algorithm-scripting.json b/seed/challenges/02-javascript-algorithms-and-data-structures/basic-algorithm-scripting.json
index 7d261742e59..945704e7cf4 100644
--- a/seed/challenges/02-javascript-algorithms-and-data-structures/basic-algorithm-scripting.json
+++ b/seed/challenges/02-javascript-algorithms-and-data-structures/basic-algorithm-scripting.json
@@ -1,6 +1,6 @@
 {
   "name": "Basic Algorithm Scripting",
-  "order": 5,
+  "order": 6,
   "time": "50 hours",
   "helpRoom": "HelpJavaScript",
   "challenges": [
diff --git a/seed/challenges/02-javascript-algorithms-and-data-structures/basic-data-structures.json b/seed/challenges/02-javascript-algorithms-and-data-structures/basic-data-structures.json
index d37283f906f..c4e0a4d7d76 100644
--- a/seed/challenges/02-javascript-algorithms-and-data-structures/basic-data-structures.json
+++ b/seed/challenges/02-javascript-algorithms-and-data-structures/basic-data-structures.json
@@ -1,6 +1,6 @@
 {
   "name": "Basic Data Structures",
-  "order": 4,
+  "order": 5,
   "time": "1 hour",
   "helpRoom": "Help",
   "challenges": [
diff --git a/seed/challenges/02-javascript-algorithms-and-data-structures/claim-your-javascript-algorithms-and-data-structures.json b/seed/challenges/02-javascript-algorithms-and-data-structures/claim-your-javascript-algorithms-and-data-structures.json
index 0d9815a3d3e..e6badf53407 100644
--- a/seed/challenges/02-javascript-algorithms-and-data-structures/claim-your-javascript-algorithms-and-data-structures.json
+++ b/seed/challenges/02-javascript-algorithms-and-data-structures/claim-your-javascript-algorithms-and-data-structures.json
@@ -1,6 +1,6 @@
 {
   "name": "Claim Your JavaScript Algorithms and Data Structures Certificate",
-  "order": 13,
+  "order": 11,
   "time": "5 minutes",
   "challenges": [
     {
diff --git a/seed/challenges/02-javascript-algorithms-and-data-structures/functional-programming.json b/seed/challenges/02-javascript-algorithms-and-data-structures/functional-programming.json
index 35466bb9186..590e62b545e 100644
--- a/seed/challenges/02-javascript-algorithms-and-data-structures/functional-programming.json
+++ b/seed/challenges/02-javascript-algorithms-and-data-structures/functional-programming.json
@@ -1,6 +1,6 @@
 {
   "name": "Functional Programming",
-  "order": 7,
+  "order": 8,
   "time": "5 hours",
   "helpRoom": "Help",
   "challenges": [
diff --git a/seed/challenges/02-javascript-algorithms-and-data-structures/intermediate-algorithm-scripting.json b/seed/challenges/02-javascript-algorithms-and-data-structures/intermediate-algorithm-scripting.json
index 5cb89fdaadd..275f69bdcd9 100644
--- a/seed/challenges/02-javascript-algorithms-and-data-structures/intermediate-algorithm-scripting.json
+++ b/seed/challenges/02-javascript-algorithms-and-data-structures/intermediate-algorithm-scripting.json
@@ -1,6 +1,6 @@
 {
   "name": "Intermediate Algorithm Scripting",
-  "order": 8,
+  "order": 9,
   "time": "50 hours",
   "helpRoom": "HelpJavaScript",
   "challenges": [
diff --git a/seed/challenges/02-javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects.json b/seed/challenges/02-javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects.json
index 0ebbf79a93f..efa1583697c 100644
--- a/seed/challenges/02-javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects.json
+++ b/seed/challenges/02-javascript-algorithms-and-data-structures/javascript-algorithms-and-data-structures-projects.json
@@ -1,6 +1,6 @@
 {
   "name": "JavaScript Algorithms and Data Structures Projects",
-  "order": 8,
+  "order": 10,
   "time": "50 hours",
   "helpRoom": "HelpJavaScript",
   "challenges": [
diff --git a/seed/challenges/02-javascript-algorithms-and-data-structures/object-oriented-programming.json b/seed/challenges/02-javascript-algorithms-and-data-structures/object-oriented-programming.json
index ef9a16e36b0..5781943308f 100644
--- a/seed/challenges/02-javascript-algorithms-and-data-structures/object-oriented-programming.json
+++ b/seed/challenges/02-javascript-algorithms-and-data-structures/object-oriented-programming.json
@@ -1,6 +1,6 @@
 {
   "name": "Object Oriented Programming",
-  "order": 6,
+  "order": 7,
   "time": "5 hours",
   "helpRoom": "Help",
   "challenges": [