7 pieces · infinite shapes

Tangram

The 4,000-year-old puzzle: seven pieces, one silhouette to fill. Drag, rotate and flip them until the shadow is covered exactly.

Covered 0%

Drag a piece to move it. Tap it once to select, tap again to rotate 45° — or press the ⟳ handle floating beside it. Only the parallelogram gets a ⇋ flip handle; the other six are mirror-symmetric. Cover ≥97% of the shadow with no piece sticking out to win.