EZ Tangram HD (七巧板)

from ez4phone lnc., originally released 31st December, 2010

The tangram (Chinese: 七巧板, literally "seven boards of skill") is a dissection puzzle consisting of seven flat shapes, called tans, which are put together to form shapes. It was originally invented in China at some unknown point in history, and then carried over to Europe by trading ships in th...

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