People · Republic of Korea
Siwoo Lee
3×3 · top 23.5% of 284,439 all-time · competing since April 2025 · 2025LEES10
Siwoo Lee has been competing for a year. His best event is the 3×3: a personal-best single of 14.73, set at Welcome Back Hamilton 2026, puts him in the top 23.5% of the 284,439 people who have ever been ranked in the event, and 1,262nd in Republic of Korea. Across 3 competitions since April 2025, he has put 50 official solves on the record across three events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 28.12 in April 2025 to 14.73, a 48% improvement. Siwoo 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 | 14.73 | 17.62 | top 23.5% | 1,262 / 4,352 | |
| 2×2 | 4.61 | 6.22 | top 34.4% | 1,021 / 2,319 | |
| Clock | 12.97 | 15.83 | top 39.5% | 261 / 536 |
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
- 9 May 2026First sub-15 3×3: 14.73 at Welcome Back Hamilton 2026.
- 9 May 2026Four personal bests in one day at Welcome Back Hamilton 2026.
- 27 Feb 2026First sub-20 3×3: 17.67 at NZ North Island Championship 2026.
- 12 Apr 2025First competition: Auckland Autumn 2025. A 28.12 3×3 single to start from.
Competitions
- Welcome Back Hamilton 2026 · 9 May 2026 — 4 personal bests set
- NZ North Island Championship 2026 · 27 Feb 2026 — 1 personal best set
- Auckland Autumn 2025 · 12 Apr 2025
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.
- Xavier Courteau-Laing — met in 10 rounds, finished ahead once
- Elyas Eyou — met in 10 rounds, never finished ahead
- Brandon Harris — met in 10 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 2.73 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.61 away.
Targets move as he improves.