People · Republic of Korea
Ham Hyeong Ju (함형주)
2×2 · top 79.8% of 186,767 all-time · competing since December 2019 · 2019JUHA01
Ham Hyeong Ju (함형주) has been competing for 7 years. His best event is the 2×2: a personal-best single of 10.50, set at Ansan Autumn 2023, puts him in the top 79.8% of the 186,767 people who have ever been ranked in the event, and 1,993rd in Republic of Korea. Across 4 competitions since December 2019, he has put 12 official solves on the record across two events. Ham 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 | |
|---|---|---|---|---|---|
| 2×2 | 10.50 | 14.50 | top 79.8% | 1,993 / 2,319 | |
| Clock | 1:26.19 | — | early days — 2 solves | 538 / 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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 28 Dec 2019First competition: Cubing Korea 2019.
Competitions
- Suwon Summer 2025 · 13 Jul 2025
- Ansan Autumn 2023 · 24 Sep 2023
- Korean Championship 2022 · 12 Aug 2022
- Cubing Korea 2019 · 28 Dec 2019
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 5 rounds, never finished ahead
- Yul-Hok Sung (성열학) — met in 5 rounds, never finished ahead
- Ilkyoo Choi (최일규) — met in 5 rounds, never finished ahead
Next targets
- A sub-10 2×2 single — 145,545 people have one; it is 0.50 away.
- A sub-1:00 Clock single — 31,633 people have one; it is 26.19 away.
Targets move as he improves.