People · Republic of Korea
Lee Jaejun (이재준)
3×3 · top 46.4% of 284,439 all-time · competing since September 2022 · 2022JAEJ01
Lee Jaejun (이재준) has been competing for 4 years. His best event is the 3×3: a personal-best single of 22.38, set at Daegu Hot Spring 2023, puts him in the top 46.4% of the 284,439 people who have ever been ranked in the event, and 2,379th in Republic of Korea. Across 4 competitions since September 2022, he has put 76 official solves on the record across seven events. His Pyraminx best has come down from 13.01 in September 2022 to 10.37, a 20% improvement. Lee has entered four competitions, more competitions than 78% 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 | 22.38 | 27.67 | top 46.4% | 2,379 / 4,352 | |
| 2×2 | 5.96 | 8.46 | top 50.5% | 1,425 / 2,319 | |
| Pyraminx | 10.37 | 11.31 | top 55.9% | 793 / 1,271 | |
| Megaminx | 3:01.69 | 3:18.76 | top 74.9% | 419 / 524 | |
| 4×4 | 2:09.19 | 2:23.99 | top 85.5% | 1,199 / 1,308 | |
| Skewb | 17.92 | 19.24 | top 86.0% | 764 / 854 | |
| 5×5 | 3:52.82 | 4:06.98 | top 90.8% | 664 / 716 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 12 Aug 2023Three personal bests in one day at Rubik's WCA World Championship 2023.
- 15 Apr 2023Three personal bests in one day at Daegu Hot Spring 2023.
- 17 Sep 2022First competition: Daegu Hot Autumn 2022. A 22.66 3×3 single to start from.
Competitions
- Rubik's WCA World Championship 2023 · 12 Aug 2023 — 3 personal bests set
- Daegu Hot Spring 2023 · 15 Apr 2023 — 3 personal bests set
- Ansan Spring 2023 · 26 Mar 2023
- Daegu Hot Autumn 2022 · 17 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.
- Yul-Hok Sung (성열학) — met in 16 rounds, finished ahead 8 times
- Jang SeokWon (장석원) — met in 16 rounds, finished ahead once
- Ko Youngjin (고영진) — met in 16 rounds, never finished ahead
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 2.38 away.
- A sub-5 2×2 single — 73,413 people have one; it is 0.96 away.
Targets move as he improves.