Games /
テトリス
Stack the seven falling tetromino shapes — I, O, T, S, Z, J, and L — to fill complete horizontal lines and clear them from the board. Clearing multiple lines at once scores bonus points. The pieces fall faster as you advance through levels. Arrow keys on desktop; swipe on mobile. Best score saved locally.
スコア
0
Lines
0
ベスト
0
Tetris
← → move · ↑ rotate · ↓ soft drop · Space hard drop
Swipe left/right/up/down on mobile
遊び方
- Use ← → to move pieces left and right; ↑ or swipe up to rotate; ↓ or swipe down to soft drop faster.
- Fill a complete horizontal row to clear it — partial rows remain and accumulate. Clear multiple rows at once for bonus points.
- The game ends when a new piece cannot fit at the top. Pieces fall faster every 10 lines cleared — how far can you go?
Frequently asked questions
- Is it free?
- Yes, completely free with no signup, no ads between games, and no usage limits.
- Does my score leave my device?
- No. Your high score is stored only in your browser's localStorage — nothing is sent to any server.
- Does it work on mobile?
- Yes. Swipe left/right to move, swipe up to rotate, and swipe down to drop faster on iOS and Android.