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+# 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 
+ 21) dp for long keypad input sequence
+ 24) find the 4 swaps (8 wires) such that the adding machine works for all inputs