Big Brain Academy: Wii Degree
Wii Cameos
Raccoon Mario
In the Speed Sorting game, one of the answers to "Has a tail" is a picture of Raccoon Mario from Super Mario Bros. 3.
Submitted by Theq, WanderingShadow, Korre
Warp Pipes
One of the objects in the Point of View game in the Brain Quiz category is a pair of Warp Pipes from the Super Mario series.
Submitted by Spud