Print-It-Yourself puzzle are puzzles that you can download from http://oskarvandeventer.nl/Print-It-Yourself/ and print on your own 3D printer. Please print for personal use only.
Curated by: OskarPuzzle (324 videos)
Print it yourself at https://oskarvandeventer.nl/Print-It-Yourself/. Buy at Propp Tiles is an invention by James (Jim) Propp. A set of domino tiles (1x2) are placed in a 4x4 or 4x5 grid. The tiles have embedded magnets. A magnetic tool is used to lift a group of two or three tiles, rotate them and place them back. This is how the puzzle gets scrambled. This is also how you would need to solve it. It is solved when the numbers a back again to their correct order. If one randomly assembles the puzzle, there is a high probability that the puzzle can't be solved. The question is: what is that probability? Copyright (c) 2026, M. Oskar van Deventer. Frequently Asked Question: http://oskarvandeventer.nl/FAQ.html Buy Oskar puzzles at https://www.puzzlemaster.ca/browse/inventors/oskar/ (USA, CA) and https://puzzleguy.store/collections/oskar-van-deventer (EU).