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How to Play Tetris
Tetris is the most iconic clearing game of all time. Seven shapes of falling blocks — move and rotate each piece so it fills complete rows, which then clear and score. Clearing more lines at once pays far more (the four-line Tetris scores 800×level). Every 10 lines raises the level and speeds up the fall; the game ends when the stack reaches the top. A fair 7-bag randomizer guarantees each set of seven pieces contains every shape exactly once.
Tetris Strategy Tips
- Keep a well: leave one column open at the edge and wait for the long I piece to score a Tetris.
- Stay flat: a level stack gives every future piece a good landing spot; bumps and holes limit you.
- Hard drop: pressing Space slams the piece down instantly (+2 points per row) — faster and worth more.
A Game Born Behind the Iron Curtain
Tetris was created in 1984 by Alexey Pajitnov, a computer engineer at the Soviet Academy of Sciences in Moscow, who built it on a creaky Electronika 60 terminal and named it after "tetra" — the Greek word for four — and his love of tennis. Because he worked for the state, the rights were controlled by the USSR for over a decade, making its journey to the West one of the strangest licensing sagas in gaming history. It went on to become the best-selling video game franchise of all time.
The genius is the tension between order and chaos: seven simple shapes fall faster and faster, and your job is to keep the wall flat enough that an I-piece can always save you. Clearing four lines with one piece — the "Tetris" itself — remains one of the most satisfying moments in all of gaming.
常見問題
How do I play Tetris?
←→ to move, ↑ to rotate, ↓ for soft drop, Space for hard drop. Fill a complete row to clear it; the game ends when blocks reach the top. On mobile, use the on-screen buttons.
How do I score big?
Clear multiple lines at once (especially the four-line Tetris) and use hard drops for bonus points. Higher levels multiply line scores.
Are the pieces truly random?
They use a fair 7-bag system: every batch of seven pieces contains each shape exactly once, so long droughts never happen.
Who invented Tetris?
Soviet programmer Alexey Pajitnov created Tetris in 1984. It went on to become one of the best-selling video games in history.
What exactly counts as a Tetris?
Clearing all four lines at once with a single vertical I-piece. It awards the largest score bonus in the game, which is why strong players keep one column completely empty — a “well” — as a parking spot for the long piece.
What is the best beginner strategy in Tetris?
Keep the stack as flat as possible and never leave single-column holes except for one reserved well on the side. Rotate pieces in your head before they land, and when the pile gets high, focus on clearing any line immediately rather than waiting for a perfect setup.