diff --git a/todos/TODOS.md b/todos/TODOS.md
index 65766b3..6aeab90 100644
--- a/todos/TODOS.md
+++ b/todos/TODOS.md
@@ -385,8 +385,8 @@ src/design-process/
 
 ### 23. Layout Verification
 
-- [ ] **Ensure logical flow with START to END**
-  - Chart must have clear start node
+- [x] **Ensure logical flow with START to END**
+  - Chart must have a clear start node
   - All nodes must connect (no orphans)
   - Final puzzle(s) must lead to END
   - Logical progression from easy to hard