People · Republic of Korea
Hayul Cho
3×3 · top 85.3% of 284,439 all-time · competing since August 2025 · 2025CHOH03
Hayul Cho has been competing for a year. Her best event is the 3×3: a personal-best single of 48.98, set at Korea Open 2025, puts her in the top 85.3% of the 284,439 people who have ever been ranked in the event, and 3,960th in Republic of Korea. Across 1 competition since August 2025, she has put 7 official solves on the record across two events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 48.98 | 53.19 | top 85.3% | 3,960 / 4,352 | |
| Pyraminx | 25.13 | — | early days — 2 solves | 1,248 / 1,271 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The story so far
- 15 Aug 2025First competition: Korea Open 2025. A 48.98 3×3 single to start from.
Competitions
- Korea Open 2025 · 15 Aug 2025
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
Next targets
- A sub-40 3×3 single — 218,634 people have one; it is 8.98 away.
- A sub-25 Pyraminx single — 125,177 people have one; it is 0.13 away.
Targets move as she improves.