The Rubik’s Cube World Championship, the world's largest Rubik’s cube competition, has just concluded in Paris, after being held from July 13 to 16. /VCG Photo

18 events were held during the four-day tournament, featuring regular 3x3x3, 4x4x4 and even blindfolded games. /VCG Photo

In addition, some brave competitors challenged twisting and turning the cube one-handed or with their feet. /VCG Photo

The popular puzzle game was named after Hungarian architect Erno Rubik, who invented the cube back in 1974. The inventor also attended the tournament. /VCG Photo