Brain Age

Brain Age (known as Dr. Kawashima's Brain Training in PAL versions) is one of 9-Volt's Microgames in WarioWare: Smooth Moves. It is based on the Nintendo DS game, Brain Age: Train Your Brain in Minutes a Day! It is a simpler version of one of the exercises - specifically, Connect Maze.

Level one has the player connecting numbers in order, from one to three. Level two adds four, and level three adds five.

In the actual Brain Age game, the player had to play this exercise by connecting a letter to its numeral, alphabet-wise. The Microgame features only numbers.

Trivia

 * In Super Paper Mario, Dorguy the Second gives a puzzle which features Mario having to answer various questions about an image of several moving shapes. This is very similar to the Number Cruncher exercise in Brain Age - at one point, Dorguy even says that the heroes' Brain Age must be very young.
 * Super Smash Bros. Brawl features music from the Brain Age series. This music is one of the optional music that can be played in PictoChat.