Description New curve stones and 30 task cards with different levels of difficulty invite you to puzzle. Only when all parts are installed and the ball rolls from start to finish is the challenge cracked. Contents: 1 instruction and solution booklet, 30 task cards, 4 hexagonal base plates, 1 starting stone, 2 balls, 6 large height stones, 8 new curved stones, 2 long plastic rails, 2 medium plastic rails, 3 short plastic rails, 1 switch, 1 3-in-1 , 1 base stone, missions for the base stone, 1 target Key Features: GraviTrax Challenge Course from Ravensburger invites boys and girls from the age of 8 to solve tricky puzzles with a ball track in a playful way With 30 task cards, 8 new curve stones and a total of 32 building blocks, children are introduced to concentration games in a creative way No starter set is required to solve the varied challenges and all parts can be easily integrated into the GraviTrax world Whether on holiday, indoors at home, alone or with friends, the Challenge Set guarantees fun thinking and playing. An ideal gift for both beginners and advanced learners The well-known ball track system as a brain teaser: children solve challenging logic puzzles and learn the laws of physics in a playful way Age recommendation: from 8 years
