==RULES== You are playing against Dr. Nim, the AI. You go first On each turn, you may take 1, 2 or 3 marbles. The person that takes the 20th marble wins Dr. Nim takes 0.5 seconds to think
SCROLL DOWN FOR 2 PILE VERSION The original Nim game A random image I found on Google 57 Blocks Pro tip: This game is proven to be impossible to win by the human. You can try, but Dr. Nim will always win. 2 Pile Nim AI: https://scratch.mit.edu/projects/402600049/