321 Diferent Patch

321 Diferent Patch gives you a grid of near-identical figures and three seconds to point at the one that is not like the others. That time limit is the whole game - three seconds scans the grid once, not enough to double-check, so the skill is training your eye to catch a mismatch on the first pass.

The twist is that nothing about a figure is fixed. One that was the odd one out in an earlier round might be part of the matching set the next time, so memorizing shapes does not help - only looking carefully does. If three seconds feels unfair, relax mode gives as much time as needed to examine each grid, while extreme mode is for anyone who wants the pressure turned up.

How to play

Look at the grid of figures and click or tap the single one that is different from the rest before time runs out. In normal mode you get three seconds per round, so scan quickly and commit rather than second-guessing. Switch to relax mode for unlimited time on each grid, or extreme mode if three seconds already feels too generous.

Controls

Mouse click or tap on the odd figure to select it. No keyboard controls are used.