About This Game
Tetris is the iconic puzzle game loved by millions. Rotate and arrange falling blocks (tetrominoes) to complete horizontal lines. Completed lines disappear, earning you points. Use the hold system to save a piece for later and the ghost piece to plan your drops. Speed increases with each level.
Controls
Left/Right to move, Up/W to rotate, Space to hard drop, C to hold, P to pause
Tips & Strategy
Build flat and keep your stack low. Leave the rightmost column open for I-pieces to score Tetrises (four lines at once). Use the Hold feature to save an I-piece for when you need it. The ghost piece at the bottom shows exactly where your block will land — use it to plan precise drops. Don't be afraid to use hard drop (Space) to speed up play, but be careful in tight situations. Clear singles and doubles early to keep the board clean, then aim for Tetrises when you have room.
Game Features
- Ghost piece preview showing landing position
How Scoring Works
Single line clear: 100 points. Double: 300 points. Triple: 500 points. Tetris (4 lines): 800 points. Scoring is multiplied by your current level. A back-to-back Tetris earns a 1.5x bonus. Soft drops and hard drops also award a small number of points based on the distance dropped.
Frequently Asked Questions
What is the Hold feature in Tetris?
Press C to store the current piece and swap it with a previously held piece. This lets you save useful pieces (like the I-piece) for the right moment. You can only hold once per piece placement.
How does the ghost piece work?
The ghost piece is a transparent outline at the bottom of the board that shows where your current piece will land if you drop it straight down. It helps you aim precisely.
Does the speed increase over time?
Yes. Every 10 lines cleared advances you to the next level, and each level increases the drop speed. The game becomes progressively more challenging.