diff --git a/client/i18n/locales/english/links.json b/client/i18n/locales/english/links.json
index 5f7164add79..ebfacc8ee93 100644
--- a/client/i18n/locales/english/links.json
+++ b/client/i18n/locales/english/links.json
@@ -30,6 +30,9 @@
     "Python": "Python",
     "Backend Development": "Backend Development",
     "C-Sharp": "C-Sharp",
-    "English": "English"
+    "English": "English",
+    "Odin": "The Odin Project",
+    "Euler": "Project Euler",
+    "Rosetta": "Rosetta Code"
   }
 }
diff --git a/curriculum/challenges/_meta/project-euler-problems-1-to-100/meta.json b/curriculum/challenges/_meta/project-euler-problems-1-to-100/meta.json
index 402a4ae870b..41f2b21e4ea 100644
--- a/curriculum/challenges/_meta/project-euler-problems-1-to-100/meta.json
+++ b/curriculum/challenges/_meta/project-euler-problems-1-to-100/meta.json
@@ -2,7 +2,7 @@
   "name": "project euler problems 1 to 100",
   "isUpcomingChange": false,
   "dashedName": "project-euler-problems-1-to-100",
-  "helpCategory": "JavaScript",
+  "helpCategory": "Euler",
   "order": 0,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/project-euler-problems-101-to-200/meta.json b/curriculum/challenges/_meta/project-euler-problems-101-to-200/meta.json
index f01103def3b..23b753a0ca8 100644
--- a/curriculum/challenges/_meta/project-euler-problems-101-to-200/meta.json
+++ b/curriculum/challenges/_meta/project-euler-problems-101-to-200/meta.json
@@ -2,7 +2,7 @@
   "name": "project euler problems 101 to 200",
   "isUpcomingChange": false,
   "dashedName": "project-euler-problems-101-to-200",
-  "helpCategory": "JavaScript",
+  "helpCategory": "Euler",
   "order": 1,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/project-euler-problems-201-to-300/meta.json b/curriculum/challenges/_meta/project-euler-problems-201-to-300/meta.json
index 97c24b8c825..cf9c81f32b8 100644
--- a/curriculum/challenges/_meta/project-euler-problems-201-to-300/meta.json
+++ b/curriculum/challenges/_meta/project-euler-problems-201-to-300/meta.json
@@ -2,7 +2,7 @@
   "name": "project euler problems 201 to 300",
   "isUpcomingChange": false,
   "dashedName": "project-euler-problems-201-to-300",
-  "helpCategory": "JavaScript",
+  "helpCategory": "Euler",
   "order": 2,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/project-euler-problems-301-to-400/meta.json b/curriculum/challenges/_meta/project-euler-problems-301-to-400/meta.json
index 032258b34c0..f68e788224a 100644
--- a/curriculum/challenges/_meta/project-euler-problems-301-to-400/meta.json
+++ b/curriculum/challenges/_meta/project-euler-problems-301-to-400/meta.json
@@ -2,7 +2,7 @@
   "name": "project euler problems 301 to 400",
   "isUpcomingChange": false,
   "dashedName": "project-euler-problems-301-to-400",
-  "helpCategory": "JavaScript",
+  "helpCategory": "Euler",
   "order": 3,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/project-euler-problems-401-to-480/meta.json b/curriculum/challenges/_meta/project-euler-problems-401-to-480/meta.json
index 042371b73eb..acb4e7371e7 100644
--- a/curriculum/challenges/_meta/project-euler-problems-401-to-480/meta.json
+++ b/curriculum/challenges/_meta/project-euler-problems-401-to-480/meta.json
@@ -2,7 +2,7 @@
   "name": "project euler problems 401 to 480",
   "isUpcomingChange": false,
   "dashedName": "project-euler-problems-401-to-480",
-  "helpCategory": "JavaScript",
+  "helpCategory": "Euler",
   "order": 4,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/rosetta-code/meta.json b/curriculum/challenges/_meta/rosetta-code/meta.json
index 4c11d2975d7..df725f08cd9 100644
--- a/curriculum/challenges/_meta/rosetta-code/meta.json
+++ b/curriculum/challenges/_meta/rosetta-code/meta.json
@@ -2,7 +2,7 @@
   "name": "Rosetta Code",
   "isUpcomingChange": false,
   "dashedName": "rosetta-code",
-  "helpCategory": "JavaScript",
+  "helpCategory": "Rosetta",
   "order": 3,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/top-build-a-recipe-project/meta.json b/curriculum/challenges/_meta/top-build-a-recipe-project/meta.json
index 8ed48bde4e3..6f93ca6ce42 100644
--- a/curriculum/challenges/_meta/top-build-a-recipe-project/meta.json
+++ b/curriculum/challenges/_meta/top-build-a-recipe-project/meta.json
@@ -2,7 +2,7 @@
   "name": "TOP build a recipe project",
   "isUpcomingChange": true,
   "dashedName": "top-build-a-recipe-project",
-  "helpCategory": "HTML-CSS",
+  "helpCategory": "Odin",
   "order": 3,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/top-introduction-to-flexbox/meta.json b/curriculum/challenges/_meta/top-introduction-to-flexbox/meta.json
index d30e0a50fe5..39dae2e5c8a 100644
--- a/curriculum/challenges/_meta/top-introduction-to-flexbox/meta.json
+++ b/curriculum/challenges/_meta/top-introduction-to-flexbox/meta.json
@@ -2,7 +2,7 @@
   "name": "TOP Introudction to Flexbox",
   "isUpcomingChange": true,
   "dashedName": "top-introduction-to-flexbox",
-  "helpCategory": "HTML-CSS",
+  "helpCategory": "Odin",
   "order": 9,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/top-learn-block-and-inline/meta.json b/curriculum/challenges/_meta/top-learn-block-and-inline/meta.json
index d7548ba07b1..73926920715 100644
--- a/curriculum/challenges/_meta/top-learn-block-and-inline/meta.json
+++ b/curriculum/challenges/_meta/top-learn-block-and-inline/meta.json
@@ -2,7 +2,7 @@
   "name": "TOP Learn Block and Inline",
   "isUpcomingChange": true,
   "dashedName": "top-learn-block-and-inline",
-  "helpCategory": "HTML-CSS",
+  "helpCategory": "Odin",
   "order": 8,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/top-learn-css-foundations-projects/meta.json b/curriculum/challenges/_meta/top-learn-css-foundations-projects/meta.json
index 343661babce..f5451909c45 100644
--- a/curriculum/challenges/_meta/top-learn-css-foundations-projects/meta.json
+++ b/curriculum/challenges/_meta/top-learn-css-foundations-projects/meta.json
@@ -2,7 +2,7 @@
   "name": "TOP Learn CSS Foundations Projects",
   "isUpcomingChange": true,
   "dashedName": "top-learn-css-foundations-projects",
-  "helpCategory": "HTML-CSS",
+  "helpCategory": "Odin",
   "order": 5,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/top-learn-css-foundations/meta.json b/curriculum/challenges/_meta/top-learn-css-foundations/meta.json
index 6838f5879a9..a1bcb4f2f44 100644
--- a/curriculum/challenges/_meta/top-learn-css-foundations/meta.json
+++ b/curriculum/challenges/_meta/top-learn-css-foundations/meta.json
@@ -2,7 +2,7 @@
   "name": "TOP Learn CSS Foundations",
   "isUpcomingChange": true,
   "dashedName": "top-learn-css-foundations",
-  "helpCategory": "HTML-CSS",
+  "helpCategory": "Odin",
   "order": 4,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/top-learn-css-specificity/meta.json b/curriculum/challenges/_meta/top-learn-css-specificity/meta.json
index 0fb7f29b634..384c7447ebc 100644
--- a/curriculum/challenges/_meta/top-learn-css-specificity/meta.json
+++ b/curriculum/challenges/_meta/top-learn-css-specificity/meta.json
@@ -2,7 +2,7 @@
   "name": "TOP Learn CSS Specificity",
   "dashedName": "top-learn-css-specificity",
   "isUpcomingChange": true,
-  "helpCategory": "HTML-CSS",
+  "helpCategory": "Odin",
   "order": 6,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/top-learn-html-foundations/meta.json b/curriculum/challenges/_meta/top-learn-html-foundations/meta.json
index da74ac85856..c1c0fab6556 100644
--- a/curriculum/challenges/_meta/top-learn-html-foundations/meta.json
+++ b/curriculum/challenges/_meta/top-learn-html-foundations/meta.json
@@ -2,7 +2,7 @@
   "name": "TOP Learn HTML Foundations",
   "isUpcomingChange": true,
   "dashedName": "top-learn-html-foundations",
-  "helpCategory": "HTML-CSS",
+  "helpCategory": "Odin",
   "order": 0,
   "time": "",
   "template": "",
diff --git a/curriculum/challenges/_meta/top-links-and-images/meta.json b/curriculum/challenges/_meta/top-links-and-images/meta.json
index f2524063a67..63efd00e77f 100644
--- a/curriculum/challenges/_meta/top-links-and-images/meta.json
+++ b/curriculum/challenges/_meta/top-links-and-images/meta.json
@@ -2,7 +2,7 @@
     "name": "TOP Links and Images",
     "isUpcomingChange": true,
     "dashedName": "top-links-and-images",
-    "helpCategory": "HTML-CSS",
+    "helpCategory": "Odin",
     "order": 2,
     "time": "",
     "template": "",
diff --git a/curriculum/challenges/_meta/top-the-box-model/meta.json b/curriculum/challenges/_meta/top-the-box-model/meta.json
index 85dd0f2686b..4e1e3c9274b 100644
--- a/curriculum/challenges/_meta/top-the-box-model/meta.json
+++ b/curriculum/challenges/_meta/top-the-box-model/meta.json
@@ -2,7 +2,7 @@
     "name": "TOP Learn Box Model",
     "isUpcomingChange": true,
     "dashedName": "top-the-box-model",
-    "helpCategory": "HTML-CSS",
+    "helpCategory": "Odin",
     "order": 7,
     "time": "",
     "template": "",
diff --git a/curriculum/challenges/_meta/top-working-with-text/meta.json b/curriculum/challenges/_meta/top-working-with-text/meta.json
index 954493c4f35..0656c33dfeb 100644
--- a/curriculum/challenges/_meta/top-working-with-text/meta.json
+++ b/curriculum/challenges/_meta/top-working-with-text/meta.json
@@ -2,7 +2,7 @@
     "name": "TOP Working with Text",
     "isUpcomingChange": true,
     "dashedName": "top-working-with-text",
-    "helpCategory": "HTML-CSS",
+    "helpCategory": "Odin",
     "order": 1,
     "time": "",
     "template": "",
diff --git a/curriculum/schema/__snapshots__/challenge-schema.test.js.snap b/curriculum/schema/__snapshots__/challenge-schema.test.js.snap
index 446c4bda955..c77b0065835 100644
--- a/curriculum/schema/__snapshots__/challenge-schema.test.js.snap
+++ b/curriculum/schema/__snapshots__/challenge-schema.test.js.snap
@@ -115,7 +115,10 @@ const schema = Joi.object()
       'Python',
       'Backend Development',
       'C-Sharp',
-      'English'
+      'English',
+      'Odin',
+      'Euler',
+      'Rosetta'
     ),
     videoUrl: Joi.string().allow(''),
     fillInTheBlank: Joi.object().keys({
diff --git a/curriculum/schema/challenge-schema.js b/curriculum/schema/challenge-schema.js
index dd62528e318..ebeb035895f 100644
--- a/curriculum/schema/challenge-schema.js
+++ b/curriculum/schema/challenge-schema.js
@@ -112,7 +112,10 @@ const schema = Joi.object()
       'Python',
       'Backend Development',
       'C-Sharp',
-      'English'
+      'English',
+      'Odin',
+      'Euler',
+      'Rosetta'
     ),
     videoUrl: Joi.string().allow(''),
     fillInTheBlank: Joi.object().keys({
diff --git a/tools/challenge-helper-scripts/create-project.ts b/tools/challenge-helper-scripts/create-project.ts
index cab37e2c954..a743573c6a2 100644
--- a/tools/challenge-helper-scripts/create-project.ts
+++ b/tools/challenge-helper-scripts/create-project.ts
@@ -15,7 +15,10 @@ const helpCategories = [
   'JavaScript',
   'Backend Development',
   'Python',
-  'English'
+  'English',
+  'Odin',
+  'Euler',
+  'Rosetta'
 ] as const;
 
 type BlockInfo = {
diff --git a/tools/scripts/build/external-data-schema.js b/tools/scripts/build/external-data-schema.js
index d87802756fd..3d624246df9 100644
--- a/tools/scripts/build/external-data-schema.js
+++ b/tools/scripts/build/external-data-schema.js
@@ -15,7 +15,10 @@ const blockSchema = Joi.object({}).keys({
       'Python',
       'Backend Development',
       'C-Sharp',
-      'English'
+      'English',
+      'Odin',
+      'Euler',
+      'Rosetta'
     ),
     order: Joi.number(),
     time: Joi.string().allow(''),