Bűvös Kocka Rubik Térbeli Logikai Játék Politoys Konzumex Export Eredeti dobozával Retro 80-as
TwistyPuzzles.com > Museum > Rubik's Cube (second batch by Politechnika)
Rubik's Cube - The World of Sports - Art Panel & Postage Stamp (Hungary) Info Card - Franklin Mint (1982) - Sport at Amazon's Sports Collectibles Store
The so hungarian cube hi-res stock photography and images - Alamy
New Hungarian 3D Rubik's cube presented in Las Vegas - Daily News Hungary
Pulp Librarian on X: "Bűvös Kocka was patented in Hungary in 1975: a plastic cube, made up of nine coloured squares on each side, that could be rearranged in 43 quintillion different
A Twist of Fate: The Invention of the Rubik's Cube | Lemelson Center for the Study of Invention and Innovation