the puzzle works fine but at least one of the squared pictures is very poorly aligned (on both finished drawing), like about a 3mm shift, it's a bummer because it seems it is just a badly cut picture or something it doesn't change the puzzle working and the squares are alright (just the picture inside)
i played a lot already and the pieces seem to get a bit unaligned with the time and manipulations but i believe the original rubik had the same problem, overall works fine and a very good toy (and no breaking)
