A competitor at the World Rubix Championships aims to complete the puzzle with his feetREUTERS
A competitor at the World Rubix Championships aims to complete the puzzle with his feetREUTERSEuropean Commission President Jose Manuel Barroso displays a Rubik's Cube with the initials of EU countriesREUTERSA rice vendor plays with a Rubik's Cube beside sacks of rice as he waits for customer at a public market in ManilaREUTERSCompetitor cleans his cube before starting the World Rubik's Cube Championship in BudapestREUTERSA blindfolded competitor practices before the final of the Rubik's Cube World ChampionshipREUTERSA robot called "Cubinator", solves a Rubik's cube during the finals of the Rubik's Cube World Championships in BudapestREUTERSCompetitors stand on the podium during the prize giving ceremony of the Rubik's Cube WorldREUTERSCompetitors practise before the finals of the Rubik's Cube World Championship in BudapestREUTERSGerman TV host Gottschalk watches Canadian singer Bieber performing with Rubik's Cube during German TV game show "Wetten Dass...?" in AusburgREUTERSThe Rubik's TouchCube, an electronic touch sensor version of the original puzzle, is demonstrated at the American International ConventionREUTERS