Take any number of tokens from a single row. Whoever takes the last token wins. Tap a token to remove it and every token after it in that row, then press Take.
Out-think a flawless CPU: take the very last token and you win!
💡 The CPU plays perfectly — but you always move first, and most starting layouts are winning for the opener. Make the right opening move and a flawless rival can still be cornered.
📜 Did you know? A Nim-playing robot called the Nimatron wowed the 1940 New York World's Fair, playing over 100,000 games and beating humans about 90,000 times.