Click a thumbnail to see its larger version and description.
Four of the wellknown fifteen-puzzles combined into a single bigger puzzle.
The inventor made two versions.
Images 3-5 show the first version. Images 1-2 the later improved one.
Thank you to the following people for their assistance in helping collect the information on this page: Daniel Martin Ramos Aquila.
This puzzle can be found in collections of these members:
Found a mistake or something missing? Edit it yourself
or contact the moderator