Span the QR Code with your mobile device camera
You can enjoy this game on mobile and tablet(such as iPhone, IPad, and Android device)
By touching the box on the screen, click operation.If there are two or more connected squares, such blocks will explode and be eliminated from the game layout.Until all the connectable blocks are selected, the game challenge is over, and the score obtained by eliminating the stars determines whether or not to pass the test.