People · Republic of Korea
Seojin Park (박서진)
3×3 · top 15.1% of 284,439 all-time · competing since November 2023 · 2023PARK72
Seojin Park (박서진) has been competing for 3 years. His best event is the 3×3: a personal-best single of 12.36, set at Uhseo Osong 2025, puts him in the top 15.1% of the 284,439 people who have ever been ranked in the event, and 839th in Republic of Korea. Across 8 competitions since November 2023, he has put 150 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 15% around a typical one, an early reading from 9 counted rounds. His 3×3 best has come down from 18.31 in November 2023 to 12.36, a 32% improvement. Seojin has entered eight competitions, more competitions than 90% 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 | 12.36 | 13.58 | top 15.1% | 839 / 4,352 | |
| 4×4 | 45.88 | 50.70 | top 19.4% | 351 / 1,308 | |
| 2×2 | 3.58 | 4.06 | top 21.2% | 636 / 2,319 | |
| Pyraminx | 6.36 | 10.84 | top 22.7% | 353 / 1,271 | |
| 5×5 | 1:41.40 | 1:59.68 | top 36.4% | 318 / 716 | |
| Skewb | 7.39 | 13.16 | top 36.7% | 377 / 854 | |
| Clock | 12.36 | 15.46 | top 36.7% | 241 / 536 | |
| 6×6 | 3:15.41 | 3:22.78 | top 48.2% | 195 / 329 | |
| 7×7 | 5:32.19 | 6:04.54 | top 60.3% | 180 / 254 |
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 2025Three personal bests in one day at Daejeon Spring 2025.
- 8 Feb 2025Three personal bests in one day at Anyang Haseyo 2025.
- 3 Feb 2024First sub-15 3×3: 12.96 at Daegu Cold Winter 2024.
- 18 Nov 2023First competition: Hamchang Open 2023. A 18.31 3×3 single to start from.
Competitions
- Uhseo Osong 2025 · 15 Nov 2025 — 2 personal bests set
- Daejeon Spring 2025 · 25 May 2025 — 3 personal bests set
- Anyang Haseyo 2025 · 8 Feb 2025 — 3 personal bests set
- Brown Fall Seongnam 2024 · 21 Sep 2024 — 1 personal best set
- Prime Cubing Day Seoul 2024 · 15 Jun 2024 — 1 personal best set
- Daegu Cold Winter 2024 · 3 Feb 2024 — 2 personal bests set
- Korean Championship 2023 · 15 Dec 2023 — 2 personal bests set
- Hamchang Open 2023 · 18 Nov 2023
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.
- Choi Goho (최고호) — met in 32 rounds, finished ahead 6 times
- Ko Youngjin (고영진) — met in 32 rounds, finished ahead once
- Minseo Gu (구민서) — met in 32 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.36 away.
- A sub-40 4×4 single — 10,180 people have one; it is 5.88 away.
Targets move as he improves.