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How to play
Place tetromino pieces onto the grid to maximize your total score.
Controls
Click on a piece, then click on a location to place it. You can also drag a piece to a location to place it. Pieces cannot be placed over gaps or on top of other pieces. Click an already placed piece to pick it back up.
On desktop, you can use R to rotate, Z to undo, and Esc to deselect.
Scoring
Each piece starts with its base score. Tile effects can multiply, add, or subtract to the score. Multipliers (x2, x3) apply first; additive effects (+2, -3) apply after.