‹ BackHN Continuity

Thread

Six-year-old breaks women's world Rubik's Cube record [video]

69 points · 67 comments · 1659447091

  1. etiennebausson · · focus · HN ↗
    I'm a bit curious about the rationale behind splitting the category by gender for rubik's cube. Is there a difference in dexterity to justify it?

    Sound about as useful as splitting rubik's cube champion by weight class.

    Video looks impressive, though the resources poured into that training seems excessive to me. Maybe I'm too poor and don't understand how rich people raise their kids?

    1. _ink_ · · focus · HN ↗
      I was surprised, too, and looked it up. WCA officially doesn't differentiate. The human World Record is 3.51 currently held by a Yiheng Wang (male). So there is quite a gap to the new record by Lian Yunzh. But if she continues like that, I think we will find out soon whether there are any biologic reasons for the gap or if it is just because there are many more males into that kind of thing.
      1. Randomno · · focus · HN ↗
        There's a big gap between the top 2 solvers (Yiheng Wang and Xuanyi Geng) and everyone right now. Yunzhi Lian is 4th in the world.
Open on Hacker News to reply ↗

Unofficial Hacker News client; not affiliated with Y Combinator.