Brain Challenge is a brain-training game that expands on its mobile phone counterpart, offering 30 exercises across five categories: Focus, Visual, Logic, Math, and Memory. Players can participate in various modes, including Test, Free Training, Kid Mode for younger players, and Creative Mode, where they draw relaxing scenes.
The game also features Stress Mode, which introduces distracting elements like images, flashes, and sounds to the original tests. The game tracks each player's progress and offers a unique A.I. coach feature that guides them through the exercises and sets training goals. Players can challenge each other online or offline with up to four players.