Color Clash

Color Clash is a visual acuity challenge built around finding a slightly different-colored square in a 10×10 grid. You start with 5 seconds. Each correct choice adds 1 second, while each mistake removes 1 second. The game uses Lab color space to calculate color differences, which become more subtle as you progress.

Find the different square

You click the square that differs in color from the others. The challenge ranges from obvious differences to variations that require close attention, while the countdown makes every choice affect how long you can keep playing.

Scores and play sessions

Global leaderboards show how your score ranks worldwide. A game can last from seconds to just over a minute. You can pause in windowed mode, and the game uses mouse-only controls.