BrainBox is a free puzzle game developed by GDS-Tecnologia for Android devices. The game consists of guiding a block to the goal through different levels, each with its own set of colored platforms and functions. To move the block, you must slide your finger vertically or horizontally on the screen, being careful not to let the block fall.

With over 60 challenging levels, BrainBox progressively increases in difficulty, making it a great exercise for your mind. The game's 3D graphics and addictive gameplay make it a fun and engaging experience for both smartphones and tablets.

Overall, BrainBox is a challenging and addictive puzzle game that is sure to keep you entertained for hours on end. If you're looking for a fun and challenging puzzle game to exercise your mind, then BrainBox is definitely worth checking out.