30 coding challenge cards guide children through interactive building projects, teaching coding principles in a playful way
Includes 40 colorful marbles, 18 wooden blocks, and various track components for creative, open-ended play
Marble feeder, accelerators, and collectors add variety and complexity to the building experience
Encourages spatial thinking, problem-solving, and fine motor skill development
Compatible with other Hape Quadrilla marble run sets for expanded building possibilities
Summarized by Shop
A combination of logic game, wooden marble run, and STEAM toy that’s one of the best gifts you can buy for boys and girls age 6+, preschooler, primary schooler, Junior high schooler Arrow mark printed on the blocks indicates the functions of the different color blocks. Unlock the Question mark block on the challenge card & Magically cha