Reaction speed, but make it fun. Quick, replayable games with their own leaderboards.
A dot vanishes behind a wall — tap the exact moment it crosses the line. Pure prediction.
Two zones, two rules, at once. Tap green left, blue right. Split-attention chaos.
A number flashes for milliseconds, then vanishes. How low can your perception go?
Stop the racing bar as close to the line as you dare — without going over.
The word says one color but it's printed in another. Tap the ink, not the word. Stroop-effect rush.
One tile is a slightly different shade. Spot it before the clock runs out — it gets subtler each level.
Hit as many targets as you can in 15 seconds. Speed and accuracy both count.
Two players, one screen. First to react when it turns green wins the round.
A 30-second reaction marathon. How many clean reactions can you land?
Tap the green, dodge the red. A fast-paced go/no-go arena.
The reaction window shrinks every level. One slip ends the run.