To play the game, your goal is to fill every space on the grid and reach the X. To do this, use your mouse to click and drag the snake around the grid. You need to be careful not to cross your own path as you move the snake around the grid. Fill every space and reach the X to complete the level. Use your mouse to click and drag the snake to move it around the grid and avoid crossing your own path as you work to fill every space and reach the X.