
Free
About
Find the one tile that does not belong.
Find Odd One is a fast visual puzzle test for focus, observation, and quick scanning.
Play a 60-second test, check your score, then practice at your own pace.
[60-Second Test]
- Spot the unique tile in each grid
- Solve as many boards as possible before time runs out
- Track score, mistakes, accuracy, and average find time
[Practice Mode]
- Play unlimited boards without a timer
- Use 3x3 through 7x7 grids
- Warm up before taking the test again
[Progress Tracking]
- Save recent test results
- View best score by grid size
- Compare your recent scores in a simple chart
[Simple Global Design]
- Clean grid-based gameplay
- 9 in-app languages
- No account required
Start the test and see how fast your eyes can find the odd one out.
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What's New in Find Odd One
1.0.0
May 19, 2026