EZ Tangram (七巧板)
七巧板是一种智力游戏，顾名思义，七巧板是由七块板组成的。十九世纪最流行的谜题之一就是七巧板。七巧板的流行大概是由于它结构简单、操作简便、明白易懂的缘故。你可以用七巧板随意地拼出你自己设计的图样，但如果你想用七巧板拼出特定的图案，那就会遇到真正的挑战。正是七巧板的乐趣所在。
EZ Tangram is the kind of game challenging your IQ and composed of seven puzzles. Tangrams enjoyed a surge of interest during the 19th century. Due to its simplicity, you could easily and freely make your own Tangram set or try to solve the challenging puzzle shapes.