How to Play
- 🕹️ Move & Drop — Left / Right arrow keys or touch buttons to position shapes
- 🔄 Rotate Tetromino — Press Up Arrow or tap the Rotate button to turn shapes
- ⚡ Soft / Hard Drop — Press Down Arrow or Spacebar to speed up falling blocks
- 🧱 Clear Lines — Complete a full horizontal row across the grid to clear blocks and score points!
About Tetris
Designed by Alexey Pajitnov in 1984 in the USSR, Tetris is recognized as one of the greatest video games in history. This web edition features dynamic neon blocks, smooth drop controls, and line clear combo scoring!
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Mastering Tetris: The Timeless Puzzle Classic
Invented in 1984 by Alexey Pajitnov, Tetris remains the gold standard of geometric puzzle games. Players must manipulate seven falling tetrominoes (I, J, L, O, S, T, and Z) to create complete horizontal lines without gaps.
Essential Stacking Strategies
- Keep the Matrix Flat: Avoid creating deep jagged valleys. A flat matrix maximizes placement options for any random incoming tetromino.
- Set Up the Tetris (4-Line Clear): Reserve an open column on either the far left or right edge. Stack 4 rows high and insert the straight cyan "I-bar" for maximum point scoring.
- Anticipate the Next Piece: Always monitor the "Next Piece" preview box so your placement decision is made before the current block lands.
Key Controls & Gameplay Rules
Use the Left and Right arrow keys to position blocks, the Up arrow to rotate, and the Down arrow for soft drop. Spacebar executes a hard drop instantly locking the piece.
Scoring Multipliers: Single line clears award baseline points, while doubles, triples, and 4-line Tetris clears award exponential bonus multipliers.