People · Republic of Korea
JinSuk Lee (이진숙)
Pyraminx · top 18.8% of 129,321 all-time · competing since October 2023 · 2023LEEJ22
JinSuk Lee (이진숙) has been competing for 3 years. Her best event is the Pyraminx: a personal-best single of 5.84, set at Cube Camp in Jeju 2026, puts her in the top 18.8% of the 129,321 people who have ever been ranked in the event, and 300th in Republic of Korea. Across 8 competitions since October 2023, she has put 137 official solves on the record across eight events. Solve to solve, her 3×3 times vary about 12% around a typical one, an early reading from 7 counted rounds. Her 3×3 best has come down from 36.10 in October 2023 to 24.77, a 31% improvement. JinSuk 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 | |
|---|---|---|---|---|---|
| Pyraminx | 5.84 | 12.41 | top 18.8% | 300 / 1,271 | |
| 2×2 | 5.81 | 10.29 | top 48.8% | 1,377 / 2,319 | |
| 3×3 | 24.77 | 29.08 | top 52.1% | 2,627 / 4,352 | |
| 4×4 | 1:22.51 | 1:32.28 | top 57.9% | 930 / 1,308 | |
| Megaminx | 2:41.76 | 3:52.47 | top 66.7% | 389 / 524 | |
| Skewb | 12.99 | 15.85 | top 70.6% | 643 / 854 | |
| 5×5 | 3:39.46 | — | top 88.3% | 653 / 716 | |
| Square-1 | 1:44.64 | — | early days — 2 solves | 367 / 371 |
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
- 15 Aug 2026Four personal bests in one day at Korea Open 2026.
- 21 Feb 2026Five personal bests in one day at Cube Camp in Jeju 2026.
- 13 Jul 2025First sub-30 3×3: 27.52 at Suwon Summer 2025.
- 29 Oct 2023First competition: Suncheon Fall 2023. A 36.10 3×3 single to start from.
Competitions
- Korea Open 2026 · 15 Aug 2026 — 4 personal bests set
- Cube Camp in Jeju 2026 · 21 Feb 2026 — 5 personal bests set
- Suwon Summer 2025 · 13 Jul 2025 — 2 personal bests set
- Happy Suseong 2025 · 18 Jan 2025 — 2 personal bests set
- Daegu Autumn 2024 · 26 Oct 2024 — 1 personal best set
- Busan Spring 2024 · 6 Apr 2024 — 1 personal best set
- Seoul Open 2024 · 6 Jan 2024 — 1 personal best set
- Suncheon Fall 2023 · 29 Oct 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 her.
- Ko Youngjin (고영진) — met in 34 rounds, never finished ahead
- Woobin Hwang (황우빈) — met in 34 rounds, never finished ahead
- Hyunjo Kim (김현조) — met in 33 rounds, finished ahead 13 times
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.84 away.
- A sub-5 2×2 single — 73,413 people have one; it is 0.81 away.
Targets move as she improves.