People · Australia
Sein Kwon
Pyraminx · top 10.9% of 130,891 all-time · competing since September 2022 · 2022KWON06
Sein Kwon has been competing for 4 years. His best event is the Pyraminx: a personal-best single of 4.61, set at Perth Winter 2026, puts him in the top 10.9% of the 130,891 people who have ever been ranked in the event, and 505th in Australia. Across 9 competitions since September 2022, he has put 248 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 16% around a typical one; 94% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 38.14 in September 2022 to 16.33, a 57% improvement. Sein has entered nine competitions, more competitions than 91% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Australia | |
|---|---|---|---|---|---|
| Pyraminx | 4.61 | 7.67 | top 10.9% | 505 / 6,109 | |
| Skewb | 4.11 | 6.03 | top 11.7% | 304 / 3,589 | |
| 2×2 | 3.03 | 4.23 | top 14.6% | 1,143 / 8,727 | |
| 3×3 | 16.33 | 19.38 | top 29.0% | 2,744 / 11,943 | |
| 4×4 | 1:00.15 | 1:12.89 | top 36.7% | 990 / 3,108 | |
| Clock | 12.72 | 14.98 | top 38.4% | 416 / 1,159 | |
| 3×3 one-handed | 32.90 | 46.50 | top 53.3% | 1,247 / 2,685 | |
| Square-1 | 43.93 | — | early days — 2 solves | 682 / 920 | |
| 5×5 | 3:11.58 | — | early days — 1 solve | 1,207 / 1,412 |
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
- 19 Sep 2026Three personal bests in one day at Murdoch University Open 2026.
- 1 Aug 2026Three personal bests in one day at Perth Winter 2026.
- 13 Sep 2025Four personal bests in one day at WA State Championship 2025.
- 5 Apr 2025First sub-20 3×3: 19.08 at Freo Cube-Off 2025.
- 5 Apr 2025Three personal bests in one day at Freo Cube-Off 2025.
- 20 Aug 2023First sub-30 3×3: 21.95 at Scarborough Skewb-Off 2023.
Competitions
- Murdoch University Open 2026 · 19 Sep 2026 — 3 personal bests set
- Perth Winter 2026 · 1 Aug 2026 — 3 personal bests set
- WA State Championship 2025 · 13 Sep 2025 — 4 personal bests set
- Perth Autumn 2025 · 24 May 2025 — 2 personal bests set
- Freo Cube-Off 2025 · 5 Apr 2025 — 3 personal bests set
- South Perth Cube Day 2024 · 23 Mar 2024 — 2 personal bests set
- Scarborough Skewb-Off 2023 · 20 Aug 2023 — 3 personal bests set
- Australian Nationals 2022 · 30 Sep 2022 — 1 personal best set
- Warm Up Mandurah 2022 · 3 Sep 2022
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.
- Amy Smith — met in 55 rounds, finished ahead once
- George Pedigo — met in 52 rounds, finished ahead 14 times
- Tyler Williams — met in 50 rounds, finished ahead once
Next targets
- A sub-4 Pyraminx single — 10,050 people have one; it is 0.61 away.
- A sub-4 Skewb single — 8,121 people have one; it is 0.11 away.
Targets move as he improves.