BF111A "bandaged" 3x3x3 with more permutations than the unbandaged one.
Bizarre BandageA 3x3x3 with a new type of bandaging. Two pairs of edges are connected.
Boney CubeA 3x3x3 reduced as heavily as possible, not only in shape but also in mechanism.
Borg CubeA 3x3x3 which looks like the villain spaceship from Star Trek.
Bridge CubeA bandaged cube with a lot of possibilities which go beyond the classics.
Bubblegum CubeA fully functional 3x3x3 made from a rubber-like material.
Cab 5-5 CubeA bandaged cube with 15704 different signatures but only 10 different permutations.