I Tested the 3x3x3x2 Grant S Cube: My Honest Review and First Impressions
I’ve always been fascinated by the way certain puzzles and concepts manage to feel both familiar and completely mysterious at the same time, and the 3x3x3x2 Grant S Cube is a perfect example of that intrigue. At first glance, it suggests a structure rooted in the classic cube format, yet it carries its own distinctive…
