Although the Rubik's Cube reached its height of mainstream popularity in the 1980s, it is still widely known and used. Source: Internet
Custom-built puzzles Novelty keychain Puzzles have been built resembling the Rubik's Cube or based on its inner workings. Source: Internet
Bamford described it as a "dark glass Rubik's Cube ". Source: Internet
During the Rubik's Cube craze of the 1980s, one twisty puzzle sold had the form of a rhombicuboctahedron (the mechanism was of course that of a Rubik's Cube ). Source: Internet
For example, a cuboid is a puzzle based on the Rubik's Cube, but with different functional dimensions, such as 2×2×4, 2×3×4, and 3×3×5. Source: Internet
In addition he built a device that could solve the Rubik's Cube puzzle. Source: Internet