HOW TO PLAY : At the beginning, you will be asked to choose a board size and a pattern. Then your job is to recreate the pattern with the mixed up tiles. To complete this, you will need to switch tiles to put them in their correct spots. To do this, click a tile. The tile will flash to indicate that it is selected. Click another tile that you want to switch places with, and then the tiles will switch! Keep doing this until you have recreated the pattern you chose. Click the 'Check' button located in the bottom right corner. If you forget your pattern, you can click the 'Look' button located in the bottom right corner next to the 'Check' button. While you hold it down, the correct pattern will be displayed. Once you release it, it will disappear.