People · Republic of Korea
JuSeong Park (박주성)
3×3 · top 21.1% of 288,433 all-time · competing since January 2025 · 2025PARK12
JuSeong Park (박주성) has been competing for a year. His best event is the 3×3: a personal-best single of 14.01, set at Melbourne Summer 2025, puts him in the top 21.1% of the 288,433 people who have ever been ranked in the event, and 1,154th in Republic of Korea. Across 1 competition since January 2025, he has put 31 official solves on the record across seven events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 14.01 | 19.55 | top 21.1% | 1,154 / 4,390 | |
| 2×2 | 5.86 | 7.52 | top 49.5% | 1,406 / 2,334 | |
| 4×4 | 1:31.17 | — | early days — 2 solves | 1,004 / 1,316 | |
| Clock | 20.58 | — | early days — 2 solves | 426 / 541 | |
| Pyraminx | 12.54 | 14.84 | top 70.4% | 974 / 1,294 | |
| Square-1 | 46.73 | — | early days — 2 solves | 301 / 383 | |
| Skewb | 14.79 | 25.20 | top 77.6% | 716 / 874 |
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
- 24 Jan 2025First competition: Melbourne Summer 2025. A 19.37 3×3 single to start from.
- 24 Jan 2025First sub-15 3×3: 14.01 at Melbourne Summer 2025.
Competitions
- Melbourne Summer 2025 · 24 Jan 2025 — 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.
- Aiki Yaginuma (柳沼愛輝) — met in 8 rounds, finished ahead 4 times
- Andrew Mildenhall — met in 8 rounds, finished ahead twice
- Ryan Seacroft — met in 8 rounds, finished ahead twice
Next targets
- A sub-12 3×3 single — 40,277 people have one; it is 2.01 away.
- A sub-5 2×2 single — 74,472 people have one; it is 0.86 away.
Targets move as he improves.