People · Republic of Korea
Hyunseo Ha (하현서)
2×2 · top 24.9% of 189,179 all-time · competing since May 2025 · 2025HAHY01
Hyunseo Ha (하현서) has been competing for a year. His best event is the 2×2: a personal-best single of 3.87, set at Anyang Haseyo 2026, puts him in the top 24.9% of the 189,179 people who have ever been ranked in the event, and 759th in Republic of Korea. Across 6 competitions since May 2025, he has put 65 official solves on the record across six events. Solve to solve, his 3×3 times vary about 22% around a typical one, an early reading from 5 counted rounds. Hyunseo has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 2×2 | 3.87 | 7.31 | top 24.9% | 759 / 2,334 | |
| Pyraminx | 7.96 | 10.04 | top 35.9% | 545 / 1,294 | |
| 3×3 | 20.86 | 26.57 | top 42.5% | 2,195 / 4,390 | |
| Clock | 15.85 | 19.27 | top 51.3% | 351 / 541 | |
| Skewb | 11.72 | 14.04 | top 64.6% | 608 / 874 | |
| 3×3 Fewest Moves | 63 moves | — | early days — 1 solve | 171 / 173 |
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 line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 25 May 2025First competition: Daejeon Spring 2025. A 20.86 3×3 single to start from.
Competitions
- Anyang Haseyo 2026 · 26 Apr 2026 — 1 personal best set
- Seoul Winter 2026 · 17 Jan 2026
- FMC Asia 2025 · 27 Jul 2025
- Suwon Summer 2025 · 13 Jul 2025 — 1 personal best set
- Osan Summer 2025 · 29 Jun 2025
- Daejeon Spring 2025 · 25 May 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.
The circuit
The people whose scorecards keep turning up next to his.
- Hyunjo Kim (김현조) — met in 14 rounds, finished ahead 8 times
- Keunsoo Heo (허근수) — met in 14 rounds, finished ahead 5 times
- Choi Goho (최고호) — met in 14 rounds, finished ahead once
Next targets
- A sub-3 2×2 single — 27,049 people have one; it is 0.87 away.
- A sub-6 Pyraminx single — 26,233 people have one; it is 1.96 away.
Targets move as he improves.