People · Republic of Korea
Jang Junho (장준호)
3×3 · top 46.0% of 284,439 all-time · competing since November 2014 · 2014JUNH01
Jang Junho (장준호) has been competing for 12 years. His best event is the 3×3: a personal-best single of 22.21, set at Korean Spring 2022, puts him in the top 46.0% of the 284,439 people who have ever been ranked in the event, and 2,357th in Republic of Korea. Across 9 competitions since November 2014, he has put 143 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 9% around a typical one, an early reading from 9 counted rounds. His 3×3 best has come down from 37.03 in November 2014 to 22.21, a 40% improvement. Jang 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 | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 22.21 | 23.35 | top 46.0% | 2,357 / 4,352 | |
| 2×2 | 6.94 | 9.61 | top 59.9% | 1,628 / 2,319 | |
| Skewb | 12.43 | 18.90 | top 68.2% | 622 / 854 | |
| Pyraminx | 14.18 | 18.84 | top 78.6% | 1,065 / 1,271 | |
| 4×4 | 1:55.57 | 2:03.68 | top 79.6% | 1,137 / 1,308 | |
| 3×3 one-handed | 54.87 | 1:30.85 | top 80.7% | 856 / 966 | |
| Clock | 32.64 | — | early days — 3 solves | 498 / 536 | |
| Square-1 | 1:27.91 | 1:40.07 | top 94.9% | 358 / 371 | |
| Megaminx | 5:14.80 | 5:34.54 | top 96.9% | 522 / 524 |
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
- 29 May 2022First sub-30 3×3: 22.21 at Korean Spring 2022.
- 1 Nov 2014First competition: Asian Championship 2014. A 37.03 3×3 single to start from.
Competitions
- Prime Cubing Day Seoul 2024 · 15 Jun 2024
- Paradise Park NxNxN 2024 · 16 Feb 2024 — 1 personal best set
- Seoul Open 2024 · 6 Jan 2024
- Rubik's WCA World Championship 2023 · 12 Aug 2023 — 1 personal best set
- Seoul Spring 2023 · 7 May 2023 — 1 personal best set
- Seoul Summer 2022 · 23 Jul 2022 — 2 personal bests set
- Korean Spring 2022 · 29 May 2022 — 1 personal best set
- Jeju Open 2017 · 25 Nov 2017 — 2 personal bests set
- Asian Championship 2014 · 1 Nov 2014
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.
- Choi Goho (최고호) — met in 27 rounds, never finished ahead
- DongSoo Park (박동수) — met in 25 rounds, never finished ahead
- Ko Youngjin (고영진) — met in 23 rounds, never finished ahead
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 2.21 away.
- A sub-6 2×2 single — 95,042 people have one; it is 0.94 away.
Targets move as he improves.