Tangram

Use all seven tans — two large triangles, one medium triangle, two small triangles, a square and a parallelogram — to exactly fill the dark silhouette. Pieces may not overlap.

Controls

• Drag a piece to move it (mouse or touch). When you let go, a corner close to a silhouette corner or another piece's corner snaps into place.
• Tap a piece to rotate it 45° clockwise, or use the ⟲ / ⟳ buttons on the selected piece.
• Flip mirrors the selected piece — you will need it for the parallelogram.
• Keyboard: Tab selects the next piece, arrow keys nudge it, R/E rotate, F flips, H shows a hint.

Hints and scoring

Hint outlines where one piece belongs. The puzzle is solved as soon as the silhouette is completely covered. Your best time for every figure is saved and finished figures are ticked in the Figures list.

Tip: place the two large triangles first — they cover half of every figure — then fit the parallelogram, which is the trickiest piece.