Descrição
Guide: What are the Rules in Rubik's Cube Competitions?
UK Cube Association
Chinese boy, 9, solves Rubik's cube in under 4 seconds
UK Cube Association (@CubeAssociation) / X
UK Cube Association
A Timeline of the Rubik's Cube, Cubing
FAQ — UK CUBE ASSOCIATION
Rubiks
World Cube Association
UK Cube Association
UK Cube Association
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por adulto (o preço varia de acordo com o tamanho do grupo)
