Reaction Grid
Cells light up at random — tap them before they go dark! Train your reaction speed.
How to play
- Click Start — cells will randomly light up orange one at a time.
- Tap / click the lit cell before it goes dark to score a point.
- Miss a lit cell and you lose one of your 3 lives.
- The timeout window shrinks as your score grows — stay sharp!
When a cell lights up orange, click it before it goes dark! Miss 3 lit cells and it is game over. The grid speeds up as your score grows.
Frequently asked questions
- What counts as a miss?
- A miss is when a lit cell goes dark before you click it.
- Does it get harder?
- Yes — the window to tap each cell shrinks as your score increases.