Odd One Out
One shape is different. Spot it before the board changes.
How to play
One shape is different. Find it before the board changes.
Controls
Tap the different shape · Tab + Enter also works
Play Odd One OutA few ways to improve
- Compare outlines and details, not just the overall impression of the board.
- A quick row-by-row scan can be steadier than jumping between random positions.
Difficulty and daily progress
A round lasts 45 seconds. Every three starts of Odd One Out raise its daily difficulty, up to difficulty 10. Your count resets at 00:00 UTC, so tomorrow begins with the starting challenge again. The clock continues if you switch tabs, and leaving ends the attempt.
Scores and rewards
The score measures this game’s performance. Reward points are a separate account balance. Practice rounds earn no points or XP and do not enter the rewarded leaderboard. Rewarded rounds require sign-in, human verification, active play, and live gameplay checks before a result is saved. Idle or abandoned rounds do not earn rewards.
Account points currently unlock site cosmetics. Each player level after level 1 adds a 0.1% bonus to points earned from games. Nothing is awarded for viewing or clicking advertisements. Read the fair-play rules or visit Support if a round needs help.