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Square-1 / Cube 21 - návod na složení
TwistyPuzzles.com > Museum > Cube 21 - Original Edition
Square-1 / Cube 21 - návod na složení
Prism
Got my first cube on Christmas. 2 months later I have 21. I can solve all of them except for the 3 in the top left. The impossible cube appropriately named... The
Square 1 (a.k.a. Super Cubix, Cube 21)" - Copyright J. A. Storer