reflex practiceattempt 160 s
TILES
Tap the tiles · Reaction
- Tap the lit tile before it leaves the screen
- Wrong column or a dropped tile costs 0.75 s and a speed step
- It gets faster every 7 tiles; the clock never stops
- Keys: ← ↑ ↓ → for columns 1–4
Guest practice: you get the verdict, an account puts it on the board.