Here are some cheats and tips for the game Atari Karts.
Miracle Race:
Start the Beginner Challenge Miracle Race after winning it at least
one previous time and press Pound + Asterisk during game play to
reset. Select any of the higher level challenges. The Miracle race
will remain highlighted and may be selected for racing.
Spinning track:
Turn left or right and press Pause(2) while driving through one of
the puddles on any California Highway track.