Interactive Tangram Online Chinese puzzle game using 7 basic shapes which can be combined into various shapes. http://www.tangram.i-p.com

The Mysterious Tangram Game The Chinese called this centuries-old game the "Seven-Board of Cunning". Adjust 7 geometric shapes to fit into one big shape. http://www.kidscom.com/orakc/Games/Tangram/index.shtml

Tangram Man Online Chinese puzzle game includes a categorized collection of tangram figures that can be solved online. Also offers function to create a new figure. http://reijnhoudt.nl/tangram/man.php

Fwend.com Tangram Interactive Java applet with more than 150 puzzles. Puzzles are offered at three difficulty levels and include solutions. http://www.fwend.com/tangram.htm

Puzzle Island Online jigsaw puzzles organized by subject: animals, other nature photos, fractals, tile designs, and zodiac signs. Also free ecards. Puzzles powered by Jigzone. http://puzzleisland.homestead.com/