Snowball Slalom

From the Super Mario Wiki

Snowball Slalom

Snowball Slalom is a mini-game in Super Mario 64 DS where a player must guide the Headless Snowman using the Stylus to the finish line. However there are rocks and penguins in the game. hitting them cause the snowball to decrease in size and slow down.

This game takes place in Cool Cool Mountain and even has the background music. This game later appears in New Super Mario Bros.

[edit] In-Game Instructions

Rub the Touch Screen to roll the snowman's head to the goal before time runs out! Rocks will slow you down, so avoid them!