Retro Bedlam Puzzle

The ultimate thinker’s puzzle - the 14 ingeniously shaped pieces form a cube, and once removed, they just have to be fitted back. In fact there are 19,186 different solutions. So shouldn’t be too difficult, right? Wrong! In fact it is very difficult indeed. The inventors claim it could take months, even years if attempted at random. Only planning, familiarity and patience will help. A small and large version of the same puzzle are available