Two puzzle types: 16 and 36 pieces (check the paid version for more). While playing, use the following keys/clicks: - "MENU" key to show the original picture - "quick click" to rotate a piece 180 degrees - "long click" to release a merged piece 两个谜类型：16和36枚（检查更多的付费版）。 在播放时，请使用下面的键/点击： - “MENU”键以显示原始图片 - “快速点击”旋转一块180度 - “长按”解除合并的一块