People · Republic of Korea
SiHyung Lee (이시형)
3×3 · top 12.7% of 284,439 all-time · competing since July 2024 · 2024LEES17
SiHyung Lee (이시형) has been competing for 2 years. His best event is the 3×3: a personal-best single of 11.67, set at Uhseo Osong 2025, puts him in the top 12.7% of the 284,439 people who have ever been ranked in the event, and 718th in Republic of Korea. Across 3 competitions since July 2024, he has put 28 official solves on the record across two events. His 3×3 best has come down from 16.81 in July 2024 to 11.67, a 31% improvement. SiHyung has entered three competitions, more competitions than 69% 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 | 11.67 | 15.36 | top 12.7% | 718 / 4,352 | |
| 2×2 | 3.35 | 4.07 | top 18.4% | 554 / 2,319 |
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 Nov 2025First sub-15 3×3: 11.67 at Uhseo Osong 2025.
- 20 Jul 2024First competition: Ansan Summer 2024. A 17.14 3×3 single to start from.
Competitions
- Uhseo Osong 2025 · 15 Nov 2025 — 2 personal bests set
- Brown Fall Seongnam 2024 · 21 Sep 2024
- Ansan Summer 2024 · 20 Jul 2024 — 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.
- Hye Rin Kim (김혜린) — met in 6 rounds, finished ahead 4 times
- Keunsoo Heo (허근수) — met in 6 rounds, finished ahead 3 times
- Haram Jang (장하람) — met in 6 rounds, finished ahead twice
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.67 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.35 away.
Targets move as he improves.