The Valk 3 Power M Valk 3 M Mini Size Cube 3x3 Elite M Speed Magnetic Magic Cube Mofangge Qiyi competizione giocattolo WCA Puzzle - AliExpress
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Mats Valk - Speedcuber - Stumbled upon this picture with @seanvillcubing, taken just after he came second at the world championship last summer. Last weekend, he became the third person to break
Mats Valk World Record: 4.74s
Ceremonies – WCA Euro 2020
WHAT CAN WE LEARN FROM MATS VALK 4.74 WORLD RECORD SOLVE? - YouTube
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Mats Valk – WCA European Champion 2018 (7.24s avg5)_哔哩哔哩_bilibili
WCA World Championship 2021 Almere-Amsterdam on Vimeo
Mats Valk - Alchetron, The Free Social Encyclopedia