Puzzle library
Over 900 tangram puzzles: classic figures, three difficulty tiers, and unlimited random silhouettes. Free, no login.
Easy tangrams
2–5 minutes
Easy tangram puzzles with piece outlines shown inside the silhouette — the right place to learn how the seven tans fit together.
Browse easyMedium tangrams
5–10 minutes
Medium tangram puzzles: a plain silhouette, no internal lines — the everyday difficulty for regular players.
Browse mediumHard tangrams
10–20 minutes
Hard tangram puzzles: sprawling, deceptive silhouettes with rotated pieces and flipped parallelograms. For experienced solvers.
Browse hardThe traditional silhouettes every tangram set is judged by — the square itself, the big triangle, the boat, the swan, and more. Each one is a real dissection: all seven tans, no overlaps.
Done with the library? Generate a fresh random silhouette at any difficulty — every board gets its own shareable link.