People · Republic of Korea
Hajun Do (도하준)
3×3 · top 65.5% of 284,439 all-time · competing since May 2026 · 2026DOHA01
Hajun Do (도하준) has been competing for 4 months. His best event is the 3×3: a personal-best single of 31.78, set at Hamoye Jinju 2026, puts him in the top 65.5% of the 284,439 people who have ever been ranked in the event, and 3,228th in Republic of Korea. Across 2 competitions since May 2026, he has put 22 official solves on the record across three events. Hajun has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 31.78 | 38.73 | top 65.5% | 3,228 / 4,352 | |
| Pyraminx | 12.16 | 17.42 | top 68.2% | 934 / 1,271 | |
| 2×2 | 10.68 | 17.14 | top 80.5% | 2,006 / 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
- 16 May 2026First competition: Hamoye Jinju 2026. A 31.78 3×3 single to start from.
Competitions
- Korea Open 2026 · 15 Aug 2026
- Hamoye Jinju 2026 · 16 May 2026
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.
- Kim DongHwi (김동휘) — met in 5 rounds, finished ahead 4 times
- Seong Mikyeong (성미경) — met in 5 rounds, finished ahead once
- Seungyun Yu (유승윤) — met in 5 rounds, finished ahead once
Next targets
- A sub-30 3×3 single — 177,856 people have one; it is 1.78 away.
- A sub-12 Pyraminx single — 86,891 people have one; it is 0.16 away.
Targets move as he improves.