Meffert's Molecube Puzzle Cube, Child, Multicolor 2.50x10.00x5.00

Similar in size and weight to the traditional 3x3 colorful twisty puzzle, the Molecube takes the challenge to the next level. You must twist the puzzle so that each of the nine colors appear on all sides - kind of like a 3-dimensional Sudoku puzzle - not all one color on each side like a regular twisty puzzle. Don't be fooled -- the smooth, colorful little balls feel great in your hands and move smoothly almost like the real protons and neutrons might in the center of an atom. It's super fun to fidget with, but really hard to solve! 4.5 out of 5 Difficulty. Designed by Uwe Meffert.

Meffert's Molecube Puzzle Cube, Child, Multicolor 2.50x10.00x5.00 Engaging play enhances logic and fine motor skills Challenging brain teaser suitable for kids of all ages Twist the cube to display all colors on each side Ideal gift for adults and teens who enjoy puzzles Designed by Uwe Meffert a pioneer in rotational puzzles since 1976 Part of the Meffert's collection of innovative puzzle toys