wca

the world cube association governs competitions for mechanical puzzles that are operated by twisting groups of pieces, commonly known as 'twisty puzzles'. the most famous of these puzzles is the rubik's cube, invented by professor rubik from hungary. a selection of these puzzles are chosen as official events of the wca.

wcaworld is the world's largest and most powerful network of independent freight forwarders, with over 10,950 member offices in 196 countries around the world