Soil Toil

Soil Toil is a 2-vs.-2 minigame found in Mario Party DS.

Gameplay
Shrunk contestants race through a garden using for-two-drivers cars, in order to race along the track and reach the finish line. To go forward, the player must turn the wheel on the bottom screen forward. The car will move in the direction which the slower wheel moves. If both teams make it to the finish at the same time, it's a tie.

Controls

 * – Spin the wheel

In-game text

 * Rules – "You spin one front wheel of a car, and your teammate spins the other one. Cooperate to race your car to the finish."
 * Tips – "Your car will swerve in the direction of whichever wheel is spinning more slowly. So coordinate spins with your partner to move where you want."