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 https://i.materialise.com/en/shop/item/ugly-ducklings Ugly Ducklings is an invention by Volker Latussek. When I was working on Volker's Duck Stew puzzle, I made a mistake and I 3D-printed a whole bunch of ducks of the wrong shape. I asked Volker whether he could rescue these ugly ducklings. Within a few hours, Volker proposed to put a lid on the box with a square hole. The object is to insert the seven ugly ducklings. Surprisingly, there is only one solution. Copyright (c) 2025, M. Oskar van Deventer. Frequently Asked Question: http://oskarvandeventer.nl/FAQ.html Buy mass-produced Oskar puzzles at https://www.puzzlemaster.ca/browse/inventors/oskar/ (USA, CA) and https://www.sloyd.fi/brain-teasers/inventors-designers/oskar-van-deventer (EU) Buy exclusive 3D-printed Oskar puzzles at https://i.materialise.com/shop/designer/oskarpuzzle, https://www.chewiescustompuzzles.com/puzzleshop/oskars-puzzles