Tangrams

Is time to go back in time to see this game that is is an ancient Chinese game of "Seven Tans" called tangrams. Making tangrams demands considerable imagination, visual thinking and patience.

A Tangram is made of seven parts of a square that has been divided into 2 large triangle blocks, 1 medium triangle, 2 small triangles, 1 square, and 1 parallelogram block.

The purpose of this game is make a given pattern with different combination of the seven blocks of the square.

You may rotate and flip each block and put them alongside each other. A block however may not overlap another. All seven blocks must be used, and no block(s) should be left isolated.

You are provided with the tangram to make on the right hand side windows. The left hand side window has the seven blocks which you move with the left mouse button or rotate with the right mouse button to construct the required tangram.