Real reflex training
7 difficulty tiers from Beginner to Impossible push your reaction time and visual processing to the limit. It's not a puzzle — it's a workout.
7 difficulty tiers from Beginner to Impossible push your reaction time and visual processing to the limit. It's not a puzzle — it's a workout.
20 waves, each blending easier and harder tiers in a bell curve. Paced so you never stall — and never coast.
No signup, no tracking of you personally, no waiting on the network. Open the app on a plane and start playing.
Every level, every wave, free. Unobtrusive ads support development — we never paywall content.
The prompt tells you what to tap — a color, a shape, a letter, or all three at once. Easy levels start with just color.
You have 2–3 seconds per round. Tap every matching item, skip the decoys. One wrong tap and the level ends.
Each wave ramps up: new shapes, numbers and letters, colors that shuffle mid-round. Clear 10 levels and hit 750 points to unlock the next wave — replay any level to top up your score.