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Mats Valk World Record: 4.74s
RUBIK'S CUBE WORLD RECORD 4.74 SECONDS - Mats Valk - YouTube
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Mats Valk World Record: 4.74s
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Leo Borromeo - Speedcuber - Warming up with Lucas Etter - Speedcuber while Mats Valk - Speedcuber looks on here at Rubik's presents WCA World Championship 2019 | Facebook