Score as much as you can. Rows cleared at once: 1 = 100, 2 = 400, 3 = 1,600, 4 = 6,400 (times the level). Or let Jev, TypeSafe's System One model, play. You can hand over and take back control at any time.
Keys: ← → move · Z / X or ↑ turn · ↓ soft drop · Space drop · J hand over or take over · N new game · P pause