Tetris

Tetris is a classic puzzle game where players fit falling blocks into complete rows to clear them. The game's appeal lies in its moment-to-moment action that blends quick thinking with strategic placement.

Each block, or tetromino, has a unique shape made from four squares. Combining speed and planning, you must rotate and move these pieces as they descend to avoid filling the screen. Clearing multiple lines at once boosts your score and adds to the game's excitement.

Tetris’s simple rules make it easy to learn, but the increasing speed and complexity demand focus and adaptability. This balance creates a rewarding experience for players seeking a satisfying mental challenge.

Keys & controls

• Arrow keys: move blocks left or right
• Up arrow or X: rotate blocks
• Down arrow: accelerate block drop
• Spacebar: instantly drop block

How Tetris works

In Tetris, blocks fall from the top of the screen, and your goal is to arrange them to fill horizontal lines without gaps. Filled lines clear from the playfield, earning points. Use rotations and horizontal moves to position blocks optimally. The game speeds up over time, increasing the challenge.

Strategy tips

• Focus on creating clear, flat surfaces for easier placement of upcoming pieces.
• Save space for long straight blocks to clear multiple lines at once.
• Plan ahead by watching the next blocks in the queue.