Update notes/brain_teasers.md

djeada · Copilot · web-flow · commit 370d16d7263a · 2025-08-31T21:21:35.000+02:00
Co-authored-by: Copilot &lt;175728472+Copilot@users.noreply.github.com&gt;
diff --git a/notes/brain_teasers.md b/notes/brain_teasers.md
@@ -1,8 +1,4 @@
-todo:
-
-- heaps
-- fast and slow pointer for lists
-- tree traversal in order, post oreder etc.
+- tree traversal in order, post order etc.
 
 ## Solving Programming Brain Teasers
 
