https://youtu.be/4V_yGAnp2ps
7x7 Rubik's cube world record average: 2:30.14
Feliks Zemdegs
Published on Nov 11, 2015
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https://youtu.be/4V_yGAnp2ps
7x7 Rubik's cube world record average: 2:30.14
Feliks Zemdegs
Published on Nov 11, 2015