diff --git a/2024/README.md b/2024/README.md
index 39286f4..91db710 100644
--- a/2024/README.md
+++ b/2024/README.md
@@ -1,7 +1,6 @@
 # AOC 2024
 
 ## todo (spoilers)
- 15) reimplement to support wide rock
  16) add backtracking to find all viable paths
  17) find right input to make computer program output itself
  20) search in 20x20 grid for larger cheat jumps