“方块”游戏使用一个3x3的网格，其中每一个单元格要么显示一种颜色，要么什么都没有（表示为黑色）。游戏开始时一些单元格随机填充颜色，其他的都用默认黑色。只要你在30秒内清除所有单元格的颜色（全部变为黑色，没有其他颜色存在），你就获胜了。- Box　game using a 3x3 grid, each of which shows a single cell or a color, or nothing (that is black). Play the beginning of some cells were filled with color, others use the default black. As long as you have 30 seconds to remove all the color of the cell (all into a black, other colors do not exist), you won.