People · Republic of Korea
Hyeonjin Lee (이현진)
2×2 · top 16.5% of 186,767 all-time · competing since February 2024 · 2024LEEH03
Hyeonjin Lee (이현진) has been competing for 3 years. Her best event is the 2×2: a personal-best single of 3.19, set at Happy Suseong 2025, puts her in the top 16.5% of the 186,767 people who have ever been ranked in the event, and 502nd in Republic of Korea. Across 8 competitions since February 2024, she has put 200 official solves on the record across nine events. Solve to solve, her 3×3 times vary about 11% around a typical one, an early reading from 7 counted rounds. Her 2×2 best has come down from 5.14 in February 2024 to 3.19, a 38% improvement. Hyeonjin 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 | |
|---|---|---|---|---|---|
| 2×2 | 3.19 | 5.48 | top 16.5% | 502 / 2,319 | |
| Pyraminx | 5.64 | 10.78 | top 17.4% | 274 / 1,271 | |
| Skewb | 7.79 | 11.95 | top 39.7% | 397 / 854 | |
| 3×3 | 20.06 | 25.13 | top 40.1% | 2,071 / 4,352 | |
| Clock | 14.40 | 18.56 | top 45.5% | 313 / 536 | |
| Square-1 | 34.66 | 47.56 | top 57.8% | 242 / 371 | |
| Megaminx | 2:25.43 | 2:35.61 | top 59.0% | 353 / 524 | |
| 4×4 | 1:29.76 | 1:44.67 | top 63.4% | 985 / 1,308 | |
| 3×3 one-handed | 1:27.38 | — | early days — 2 solves | 936 / 966 |
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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 9 Aug 2025Four personal bests in one day at Cube Camp in Suan Phueng 2025.
- 18 Jan 2025Three personal bests in one day at Happy Suseong 2025.
- 26 Oct 2024Four personal bests in one day at Daegu Autumn 2024.
- 15 Aug 2024Six personal bests in one day at Korean Championship 2024.
- 1 Jun 2024First sub-30 3×3: 25.75 at Cube Camp in Nakhon Nayok 2024.
- 3 Feb 2024First competition: Daegu Cold Winter 2024. A 30.80 3×3 single to start from.
Competitions
- Nimble Newborough 2025 · 15 Nov 2025 — 2 personal bests set
- Korea Open 2025 · 15 Aug 2025 — 1 personal best set
- Cube Camp in Suan Phueng 2025 · 9 Aug 2025 — 4 personal bests set
- Happy Suseong 2025 · 18 Jan 2025 — 3 personal bests set
- Daegu Autumn 2024 · 26 Oct 2024 — 4 personal bests set
- Korean Championship 2024 · 15 Aug 2024 — 6 personal bests set
- Cube Camp in Nakhon Nayok 2024 · 1 Jun 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.
- Lee SooHyeon (이수현) — met in 48 rounds, never finished ahead
- DongSoo Park (박동수) — met in 27 rounds, never finished ahead
- YongGeal Lee (이용걸) — met in 26 rounds, finished ahead 12 times
Next targets
- A sub-3 2×2 single — 26,570 people have one; it is 0.19 away.
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.64 away.
Targets move as she improves.