HIGH QUALITY – Roller Coaster Challenge is 50% logic game, 50% roller coaster building set, and 100% awesome and educational. A fun STEM toy for boys and girls that includes a game board, 36 posts, 39 tracks, one roller coaster car and forty mind challenging cards with solutions. AWARD WINNER – Oppenheim Platinum Award Winner, and finalist for TOTY Game of the Year in 2018. CLEAR INSTRUCTIONS – Easy to learn with a clear, high quality instruction manual. You can start playing immediately! DEVELOPS CRITICAL SKILLS – Playing through the challenges builds reasoning and planning skills and provides a great stealth learning experience for young players. COMES WITH MULTI-LEVEL CHALLENGES - Roller Coaster Challenge comes with 40 beginner to expert challenges that become increasingly difficult as you play through them.