Application designed for people with autism face to introduce colors, shapes and basic numbers. The mechanics are in all cases the same. four randomized images are displayed, and the user must drag that would be associated with the pictogram displayed at the bottom of the screen:

- Colors. Drag the image whose color corresponds to that shown on the screen.
- Shapes. Drag image whose shape is associated with the pictogram loaded in the bottom of the screen.
- Numbers. Drag the image containing as many elements as the number displayed.

Each game has loaded four categories, with four images by category. In each game an image of each category will be selected randomly. The categories of each game are:

- Colors: Yellow, Blue, Red and Green.
- Shapes. Circle, square, rectangle and triangle.
- Numbers. One, two, three, and four.

At the end of the game the user can start a new game within the game or select a different game. The images have been selected directly from the Internet trying to make them as possible representative of the categories defined, at the same recognizable.

Pictographic symbols used ARASAAC (http://arasaac.org) they are part of a collective work owned by the Government of Aragon and have been created under Creative Commons.