Big Block 5x5x5A 5x5x5 with one big block of size 2x2x5. It is equivalent to the older Siamese 20 (2x2x5).
BiNCube 5The concept of the Bicube adapted to a 5x5x5
Brass 5x5x5The first functional 5x5x5 ever, although the inventor never patented it.
Chimera ShiftA bandaged 5X5X5 inspired by the "Bandaged Chimera Cube".
Cornerless 5x5x5A 5x5x5 which corner-pieces are hidden under extended wing pieces.
Dia CubeA bandaged 5x5x5 inspired by the "Burr Cube".
DoDep KitThis puzzle succeeds the Neptune DoDep. It allows to implement 680 puzzles with on kit.
Edges Only 5x5x5A 5x5x5 which corner- and wing-pieces are hidden under extended edges.
Incognito CubeThis puzzle pretends to be a 4x5x5 but turns on an off centre axis.