People · Republic of Korea
Seoyeon Moon (문서연)
3×3 · top 18.1% of 288,433 all-time · competing since February 2024 · 2024MOON04
Seoyeon Moon (문서연) has been competing for 3 years. Her best event is the 3×3: a personal-best single of 13.18, set at Cube Camp in Jeju 2026, puts her in the top 18.1% of the 288,433 people who have ever been ranked in the event, and 1,017th in Republic of Korea. Across 7 competitions since February 2024, she has put 80 official solves on the record across nine events. Solve to solve, her 3×3 times vary about 14% around a typical one, an early reading from 6 counted rounds. Her 3×3 best has come down from 16.47 in December 2024 to 13.18, a 20% improvement. Seoyeon has entered seven competitions, more competitions than 88% 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 | |
|---|---|---|---|---|---|
| 3×3 | 13.18 | 15.52 | top 18.1% | 1,017 / 4,390 | |
| 6×6 | 2:21.49 | 2:45.70 | top 21.4% | 99 / 335 | |
| 7×7 | 3:38.88 | 3:43.43 | top 23.0% | 84 / 256 | |
| 5×5 | 1:34.60 | 1:44.06 | top 31.2% | 279 / 725 | |
| 4×4 | 1:00.19 | 1:15.91 | top 36.8% | 637 / 1,316 | |
| 3×3 blindfolded | 2:14.58 | — | top 38.2% | 98 / 222 | |
| Megaminx | 1:58.89 | 2:20.66 | top 45.2% | 288 / 526 | |
| 3×3 Fewest Moves | 50 moves | — | early days — 2 solves | 150 / 173 | |
| 3×3 one-handed | 1:23.67 | — | early days — 2 solves | 946 / 981 |
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
- 21 Feb 2026Three personal bests in one day at Cube Camp in Jeju 2026.
- 17 Jan 2026First sub-15 3×3: 14.82 at Seoul Winter 2026.
- 17 Jan 2026Three personal bests in one day at Seoul Winter 2026.
- 3 Feb 2024First competition: Daegu Cold Winter 2024.
Competitions
- Cube Camp in Jeju 2026 · 21 Feb 2026 — 3 personal bests set
- Seoul Winter 2026 · 17 Jan 2026 — 3 personal bests set
- We Laugh Pohanghang 2025 · 14 Sep 2025 — 1 personal best set
- FMC Asia 2025 · 27 Jul 2025
- Happy Suseong 2025 · 18 Jan 2025
- Seoul Winter 2024 · 14 Dec 2024 — 1 personal best set
- Daegu Cold Winter 2024 · 3 Feb 2024
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 her.
- Ko Youngjin (고영진) — met in 23 rounds, finished ahead twice
- Minseo Gu (구민서) — met in 23 rounds, finished ahead twice
- Choi Goho (최고호) — met in 22 rounds, finished ahead 3 times
Next targets
- A sub-12 3×3 single — 40,277 people have one; it is 1.18 away.
- A sub-2:00 6×6 single — 1,962 people have one; it is 21.49 away.
Targets move as she improves.