How to play
1. Watch the marker sweep across the bar.
2. Stop it inside the bright zone for points and combo.
3. Keep the streak alive; each success speeds things up a bit.
A quick reflex challenge with a useful guide beside it — tap or press Space when the marker lands in the bright zone, stack your streak, and see how far you can push the score.
Best on mobile? Use one thumb. On desktop, Space stops the bar.
For the smoothest run, keep your phone steady and let the marker come to you. The game is touch-friendly, but the same controls work with a mouse or Space bar.
This page keeps things simple: a playable timing challenge up top, a few practical pointers below, and a clear way to try again if you want a better score. It is made for adults and for short, focused sessions.