Happy Cube Expert - set of 3 (purple, blue, yellow)

This is a set of 3 Expert pieces: blue, yellow and purple

Happy Cube Expert (Marble Cube) owes its name to its beautifully marbled foam and is the most difficult version in the family. Each cube has a different shape, color, and solution. Have you become an outstanding puzzler over time? With Happy Cube Expert, we delve into the world of renowned geniuses. Push yourself to the limit and experience Albert Einstein with the purple puzzle.

1 puzzle = 12 x 9 x 0.8 cm = cube 4 cm

blue _ model Martin L. King
yellow _ model Marie Curie
purple _ model Albert Einstein