Jisho

×
Wikipedia definition
1. Void CubeThe Void Cube is a 3-D mechanical puzzle similar to a Rubik's Cube, with the notable difference being that the center "cubes" are missing, which causes the puzzle to resemble a level 1 Menger sponge. The central "spider" used on the Rubik's Cube is also absent, creating holes straight through the cube on all three axes. Due to the restricted volume of the puzzle it employs an entirely different structural mechanism from a regular Rubik's Cube, though the possible moves are the same.
Read “Void Cube” on English Wikipedia
Read “ボイドキューブ” on Japanese Wikipedia
Read “Void Cube” on DBpedia

Discussions

to talk about this word.