ARNHEM (Netherlands), July 19 — Brows knitted with concentration, Juliette Sebastien clasps her trusty Rubik’s Cube, her fingers moving at a head-spinning speed before flipping...

More than 1,000 speedcubers from 53 countries are competing in Arnhem, the Netherlands, from 16 to 19 July 2026. Events range from blindfolded solves to solving while wearing oven…

ARNHEM (Netherlands), July 19 — Brows knitted with concentration, Juliette Sebastien clasps her trusty Rubik’s Cube, her fingers moving at a head-spinning speed before flipping...