Description from the Publisher
How to Play
Match the outer pieces into this triangular board by changing the pieces' orientation. In each level, some pieces are fixed. The less fixed pieces remain, the more difficult for you to play. It includes three levels-elementary, intermediate and advanced, and each level also includes sixty passes. Please play all the elementary passes before you try the intermediate or advanced ones, otherwise you will find it extremely difficult.
You can only play the first five intermediate and advanced passes besides all the elementary ones and can't save and load the game before you register.
Just by removing the pieces, you can enjoy the happiness of variety and success. There is unlimited change, so there is unlimited happiness. Enjoying the challenge through this game!
Select the piece by left-click, rotate it by right-click until you think its orientation is right and you can move it to the destination, then release it by left-click.
Select the piece by pressing the labeled symbol key, rotate it by pressing the Ctrl or Shift key and move it by controlling the arrow keys, then release it by pressing the Enter key.