Bermuda SkewbA shape variation of a "Bermuda ZongZi" or also known as "Bermuda Tetrahedron"
Beta CubeA combination of Wall cube and Slice cube.
Brick CubeA cubical 2x3x3 which solved position is a midturn state. This one was made before the 2x3x3 was mass produced again.
Bump 27A 2x2x2 with three layers of cubies glued on.
Bump Burr4A bumped version of the Burr Cube which itself is a bandaged 4x4x4.
Bump CubeThe Bump Cube is a simple 3x3x3 Rubik's cube, but with an interesting twist. It spawned a whole series of puzzles and created a verb of its own.
Bump KiteA similar concept to Alehs Kite Cube but with an additional twist.
Bump SkewbA bumped skewb: The puzzle is moved inside its shape but not rotated.