20 puzzles: three of the four belong together — spot the one that doesn’t. The link is revealed after each pick, and the higher you climb, the trickier the connections. Watch for red herrings!
Climb up: 2 right in a row bumps you up a difficulty level (1 → 2 → 3 → Legends).
Slip down: 2 wrong in a row drops you back a level.
Knocked out: 4 wrong answers in total ends your run.
Beat the clock: you have 2 minutes to solve all 20 puzzles.
Choose your clock
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Friends who enter the same code share a leaderboard. Leave blank to keep scores on this device.