ThinkFun Hoppers Logic Game - Teaches Critical Thinking Skills Through Fun Gameplay WHAT YOU GET - Includes game grid with storage drawer, 40 challenges and solutions, and 12 green hopper frogs. It's classic peg solitaire, with a fun frog theme. CLEAR INSTRUCTIONS  Easy to learn with a clear, high quality instruction manual. You can start playing immediately! DEVELOPS CRITICAL SKILLS - Strengthens sequential reasoning skills through fun gameplay. COMES WITH MULTI-LEVEL CHALLENGES - Hoppers comes with 40 beginner to expert challenges that become increasingly difficult as you play through them. AWARD WINNER - Oppenheim Gold Award, Parents' Choice Silver Award.