Hi Non-Twisty Puzzles fans, Oskar's Magic Box is a nice beginner puzzle, invented in 1983. The object is to put the six pieces together and form a box. The puzzle has the doubtful honor to be my first design that got knocked off. The knock-off was produced by Robert Dalloz and sold by Arjeu in the 1980's. Watch the YouTube video. Buy the puzzle at my Shapeways Shop. Read more at the Non-Twisty Puzzles Forum. Check out the photos below. Enjoy! Oskar