The Rubik’s Edge Cube is just one layer of the standard 3x3 Rubik’s Cube. If you think that sounds easier to solve than the regular cube…well, just look at those pictures on the package. What’s going on there? How does this thing even work? We’re not convinced that magic isn’t involved here. At least the slim profile of the puzzle makes it great for on-the-go gaming that doesn’t use up data.