Big Brain Academy (USA) (Japanese title: ビッグブレインアカデミー) is a popular Nintendo DS game developed by Nintendo in 2006. It is an educational game designed to test and measure the player's mental acuity. It features a series of minigames, each designed to test a different mental skill such as logic, math, language, and memory. The game also offers multiplayer modes and a range of difficulty levels. The graphics of Big Brain Academy are colorful and cartoonish, with a good variety of characters and environments. The minigames are designed to be fun and challenging, and the game's soundtrack is cheerful and upbeat. Big Brain Academy is a great game for those who want to test their mental skills or just have some fun. It's easy to pick up and play, and can be enjoyed by both young and old. It's also a great way to spend some quality time with family and friends, as the game offers a variety of multiplayer modes.