Road Signs Game is an Android-based memory game developed by Wanderley Melo. It is a perfect game for children and adults to train their memory skills. The game consists of six levels of difficulty, where players have to select two identical road sign pictures. The road signs are chosen in such a way that players can use them to memorize the most common traffic signs. The game also helps in the written tests for the issuance or renewal of a driver's license.

One of the unique features of the game is that an overview of traffic signs is displayed when two identical cards are selected, allowing players to associate them with the traffic sign image. Additionally, the number of attempts and elapsed time are displayed at the top of the screen, and this information is recorded in the application so that players can compete with themselves.

The game also comes with customizable settings, such as disabling the description window of the traffic sign and adjusting the time that this window is displayed. Players can also disable the sound produced in the application and select the set of images that will be displayed, either signs of regulatory or warning.