Play or study? Now you can do both at the same time. Have fun with this puzzle while learning the names of animals in se

打开灯，点亮您的生活！ 该游戏是90年代“ Lights Out”游戏的变体。 您打开的每盏灯都会更改相邻灯的状态。 你可以打开所有的灯吗？