Goal: steer the falling tetrominoes into the well and complete full
horizontal rows to clear them — the higher your stack climbs, the closer you are to game over.
Controls
- ← / → or AD move the piece left or right.
- ↑ or W rotates the piece clockwise.
- Hold ↓ or S to drop the piece faster — applies to the current piece only.
- Space pauses — it also starts a game after a run ends; R starts a new one — or use the on-screen pad on touch devices.
Rules
- Pieces fall in a randomised “7-bag” order — all seven shapes appear before any repeats.
- Clearing 1–4 rows scores 100 / 300 / 500 / 800 × level.
- Every 10 lines raises the level, and the pieces fall faster.
- A piece locks when it can’t fall further; if a new piece can’t spawn, the game is over.
- Your best score and the current run are saved in this browser.