Snow Race is a flash game created by Meno4me. The game is based on the actual HTF episode, "Ski Ya, Wouldn't Wanna Be Ya!".
The gameplay is pretty simple. As Flaky slides down the snowy hill, press the Space key to make her jump. Jumping is very important, as there are obstacles along the way. Jumping over the obstacles earns you score. If you didn't manage to make Flaky jump on time, she will trip over and get impaled on a tree.
Even though the jump itself is simple, it actually takes time for Flaky to respond to your action from pressing the Space key. Flaky also doesn't jump high, so you have to press the Space key at the right time.