The objective of this puzzle is to move all yellow frogs to the right-hand side, and all green frogs to the left hand-side. Click on a frog to make it change location. Only the following are valid moves.

• Green frogs can only move to the left
• Yellow frogs can only move to the right
• Frogs may move into the adjacent empty space, or leap over one frog into an empty space
• Frogs may not leap over more than one frog