In the “PixelArt” application your task is to paint over the appropriate squares on the board so that they create a hidden shape. There are three difficulty levels. At the first stage, each color has its own number and the squares with the number responding to each color should be filled in. First, by clicking with your foot or hand, select the appropriate color, and then click on the square you want to paint over. At the second stage, the addresses of the fields are displayed at the bottom of the screen, in colors corresponding to those available to us. We find each field by looking for a column orresponding to the letter of the address, and then we go down as many squares down as indicated by the number in the address. To validate your picture, click on the circle with a triangle on the right side of the screen. To change the pattern to be painted, click on the circle in the upper right part of the screen.