In the game, we will take on the role of the protagonist and embark on a small adventure, summoning the items we need through hints. On the left side of the game interface is the pixel drawing of the required item, and on the right side is an 8 * 8 grid. Click on the grid to make the pixel drawings on both sides the same. Clicking not only affects the current grid, but also the surrounding grids, which is both interference and benefit.