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://puzzleguy.store/products/drone-puzzle Read more at https://twistypuzzles.com/forum/viewtopic.php?t=40742 Drone Puzzle was commissioned by a customer that is active with drones. They were looking for a special puzzle gift that was drone-themed. So I dusted off this old geared-puzzle design of mine, and turned it into a very non-functional drone. The goal is to get all four wings on top of each other, and then get the coin out. This is difficult because of the gearing mechanism, as well as some tricks with the gearing ratios. Copyright (c) 2026, 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