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 (338 videos)
Print it yourself at https://oskarvandeventer.nl/Print-It-Yourself/. Buy at Spheregrity 5 is another member from the Spheregrity family. If the only requirement is that each pieces needs to hook into exactly four other, then the minmum number of pieces is five. Oskar discovered/designed the geometry of this puzzle, after which Robin Houston calculated an optimal geometry. 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).