- Based on the classic Peg Solitaire game "The Great Thirteen".
- There are 40 challenge cards that let you start simple, then grow your skills 'till you're an expert.
- Plastic frog-shaped pegs.
- Double-sided challenge cards with the challenge on the front and its solution on the back.
- Durable plastic playing surface with a pull-out drawer to conveniently store the challenge cards and pegs.
- Detailed game rules and solutions.
