知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 Find a game manner. Decide among the 3 polyomino shapes. Slide it to a location around the board. Confirm the place just before dropping it to stop misplacement. Position more designs to partly sort rows and columns. Use one particular form to complete multiple strains. Any time https://johnq888nfw9.wikibyby.com/user