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Varianta mai dificilă a celebrului joc a fost inventată de Oskar van Deventer şi oferă nu mai puţin de 6,69 * 10^1054 combinaţii posibile.
În acest video time-lapse îl vedem pe Kenneth Brandon cum rezolvă complicatul joc.
El spune că dacă ştim să finalizăm un cub Rubik obişnuit, atunci putem rezolva şi unul de 17x17x17, cum este cel al lui van Deventer. Nu este imposibil, dar necesită multă răbdare şi perseverenţă, precizează el.
Secretul este metoda reducţiei, adică trebuie rezolvate mai întâi zonele centrale şi abia apoi marginile cubului.
Sursa: The Verge
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