People · Republic of Korea
Jaehyeon Seo (서재현)
Clock · top 12.5% of 32,048 all-time · competing since November 2024 · 2024SEOJ06
Jaehyeon Seo (서재현) has been competing for a year. His best event is the Clock: a personal-best single of 7.38, set at Anyang Haseyo 2025, puts him in the top 12.5% of the 32,048 people who have ever been ranked in the event, and 82nd in Republic of Korea. Across 2 competitions since November 2024, he has put 20 official solves on the record across two events. Jaehyeon has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| Clock | 7.38 | 7.64 | top 12.5% | 82 / 536 | |
| 3×3 | 17.12 | 19.89 | top 31.4% | 1,668 / 4,352 |
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
- 23 Nov 2024First competition: Hamchang Winter 2024. A 18.91 3×3 single to start from.
Competitions
- Anyang Haseyo 2025 · 8 Feb 2025 — 1 personal best set
- Hamchang Winter 2024 · 23 Nov 2024 — 1 personal best set
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.
- Jae Hyeong Choi (최재형) — met in 4 rounds, finished ahead 3 times
- SeungWoon Lee (이승운) — met in 4 rounds, finished ahead once
- Choi Goho (최고호) — met in 4 rounds, finished ahead once
Next targets
- A sub-6 Clock single — 2,324 people have one; it is 1.38 away.
- A sub-15 3×3 single — 69,493 people have one; it is 2.12 away.
Targets move as he improves.