Instructions: Each turn, the player can move any one token to an unoccupied adjacent space or jump over exactly one token (of either color) to move to the unoccupied space. Click on a token to move it to the unoccupied space.

Objective: Switch the pieces so that the blue tokens all end up on the left side of the board and the red tokens are on the right — with the middle square again empty — in the fewest number of moves possible.