All over the world people have created sly, elegant, silly, mathematically curious combinations using only the original seven elements of tangram puzzles. And the possibilities are dazzling.

A Tangram Puzzle. 3/15/2021 | 1m Video has Closed Captions | CC. Learn shapes and construct dozens of different puzzles. Aired 03/15/2021 ...

Patterns from a Tangram puzzle and solution books, China c. 1815 (British Library 15257.d.5, 15257.d.14) British Library. This sparked a craze for the game in China.