Brain Age: Train Your Brain In Minutes A Day for the Nintendo DS is an educational video game released in 2006 by Nintendo. It is designed to help players train their brains and improve cognitive skills through various math problems, logic puzzles, and trivia games. The game includes both stylus and touch screen support for interactive play, and features the ability to save progress in four different save files. With a rating of E-Everyone, Brain Age offers a fun and engaging way for players of all ages to challenge their minds and stay mentally sharp.