Big Brain Academy: Wii Degree, known in the PAL region as Big Brain Academy for Wii and in Japan as Wii de Yawaraka Atama Juku (Wiiでやわらかあたま塾), is a video game released for the Wii. A sequel to the game Big Brain Academy for the Nintendo DS, it too measures a player's brain's weight, but with new games and puzzles to solve. The game makes use of Miis and uses WiiConnect24 features, allowing competition amongst users' friends, whose codes are automatically imported from the Wii's internal address book.