Fit every shape. Fill the board.
Choose a difficulty and start playing immediately — no account, no download.
Tip: press Esc anytime to exit full screen.
Fill every cell
Place all pieces so the board has no gaps and no overlaps. Any legal placement is allowed, so an early move can still create a difficult space later.
From 4×4 to 12×12
Difficulty increases through board size, piece count, irregular shapes, rotation, precise placement and flipping.
Generated from a complete board
Each puzzle begins as a fully tiled board that is divided into connected shapes, giving every generated puzzle at least one valid solution.
Simple to learn
Drag a piece onto the board. In rotation-enabled modes, select a piece and use the Rotate button, right-click, or the mouse wheel. Expert mode also allows flipping.
More than a matching game
The game accepts any non-overlapping placement, not only the original generated solution. That means planning, backtracking and reasoning about the remaining empty space are part of the challenge.