Collect 10 gems before your opponent does. Use the pin spin wisely to travel across the gameboard. Play against the computer in 1 player mode or against a friend in 2 player mode.
In 1 player mode tap/click anywhere on the screen to move your dot to the end of the white line. In 2 player mode player 1 taps/clicks the left side of the screen to move while player 2 taps/clicks the right side of the screen to move. Have your player's dot hit a gem to collect it.