diff --git a/docs/assignments/week02/openscad-adai-edu/index.md b/docs/assignments/week02/openscad-adai-edu/index.md
index 71af6eb1d118d55eb2b08fad040211289a31aecd..e1d6a0da8107e8879edc34b7862a74d4e1a3bb2b 100644
--- a/docs/assignments/week02/openscad-adai-edu/index.md
+++ b/docs/assignments/week02/openscad-adai-edu/index.md
@@ -11,4 +11,13 @@ This is the story of our misery
 Please scroll to the bottom for the lessons learned.
 
 
+```python
+height = 10;
+sides = 7;
 
+points = [ for (i = [0:sides]) point(height, 360 * i / sides)];
+
+function point(rad, angle) = [height * cos(angle), height * sin(angle)];
+
+polygon(points);
+```
diff --git a/mkdocs.yml b/mkdocs.yml
index cbee36415030056c1455ef0c6e0e89a4074ef8f0..e51c2139f9dacd6b27f2449cff0558fdc88a659b 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -11,23 +11,9 @@ theme:
   custom_dir: 'cinder-superhero'
 
 nav:
-  - Home:
-    - 👋🏻 About Me: about/index.md
-    - 📑 Student Agreement: about/agreement.md
   - Assignments:
-      - Week 1 - Principles and Practices:
-        - 🗜 Keeping Neil Happy: assignments/week01/week01-keeping-neil-happy.md
-        - 🎀 Principles and Practices: assignments/week01/week01-principles-and-practices.md
-        - ⏰ Project Management: assignments/week01/week01-project-management.md
-        - âš¡ Suddenly, Problems: assignments/week01/week01-suddenly-problems.md
       - Week 2 - CAD:
-          - 🖋 2D CAD: assignments/week02/week02-2D.md
-          - 📦 3D CAD: assignments/week02/week02-3D.md
-      - Week 3 - CAM:
-          - 🦐 Vinyl cutter: assignments/week02/week02-2D.md
-          - ❄ Laser cutter: assignments/week02/week02-2D.md
-  - Final Project:
-    - Initial Idea: projects/finalproject/01-initial-idea/01-initial-idea.md
+          - OpenScad: assignments/week02/openscad-adai-edu/index.md
 
 
 extra_javascript: