i present my new puzzle L-Cube (or Л-Cube with equal russian letter "L")
I made the first 3 * 3 * 5 Cube, but then pushed one additional layer to the adjacent edge and got an unusual puzzle;)
of these parts as it is possible to make some new puzzles: X-Cube, Cross Cube, any Crazy Cube and Crazy 2-Face, etc
if you use the additional block you can get some new puzzles. enjoy it ...
L-Cube Freedom (full functional)
L-Cube Extreme (with two block)
full functional, all turn possible
two window pattern