Brain training

Find the odd one

Find the one symbol with an altered pattern. Rotation does not count as a difference.

Round0 / 18
Correct0
Mistakes0
Time00:00
18 rounds · 6 pattern challenges

Tiny difference. Serious challenge.

Symbols face different directions. Compare their inner details: only one pattern is altered.

Each mistake costs 5 seconds. Three mistakes or running out of time loses the round.