Tangram is a popular put-together puzzle. The object of the game is to form a given shape using all seven pieces (tans). Tangram is widely used when teaching spatial concepts in geometry. Tangram develops logical thinking and spatial imagination, and it is a great game for coffee breaks. Tangram by Gemini Puzzles Software has a large collection of 1000 best Tangram puzzles. Even if you have not played put-together puzzles, try the free Tangram demo. You will see the beauty of Tangram. The program displays help hints for all interface elements in window status bar. The full version of Tangram also has all puzzles and solutions in PDF format to print out.
This software is a shareware. You will be able to download and test Tangram during a certain period of time, then, if it does what you need, you will have to acquire the full version from Tangram publisher. The Tangram 2.1 free trial version contains an installer and an uninstaller, and has a size of 1594 Kilobytes.
For additional information and support request, please contact directly Tangram publisher.

Tangram Screenshot