People · Republic of Korea
Beomjune Cha (차범준)
3×3 · top 31.4% of 284,439 all-time · competing since March 2025 · 2025CHAB02
Beomjune Cha (차범준) has been competing for a year. His best event is the 3×3: a personal-best single of 17.13, set at Korea Open 2026, puts him in the top 31.4% of the 284,439 people who have ever been ranked in the event, and 1,671st in Republic of Korea. Across 4 competitions since March 2025, he has put 34 official solves on the record across three events. His 3×3 best has come down from 27.58 in March 2025 to 17.13, a 38% improvement. Beomjune 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 | 17.13 | 22.24 | top 31.4% | 1,671 / 4,352 | |
| 2×2 | 5.98 | 7.74 | top 50.7% | 1,432 / 2,319 | |
| Pyraminx | 10.57 | 12.32 | top 57.4% | 812 / 1,271 |
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 sub-20 3×3: 18.78 at Hamoye Jinju 2026.
- 2 Mar 2025First competition: FMC Busan 2025.
Competitions
- Korea Open 2026 · 15 Aug 2026 — 2 personal bests set
- Hamoye Jinju 2026 · 16 May 2026 — 1 personal best set
- Korea Newcomers PM 2025 · 8 Mar 2025
- FMC Busan 2025 · 2 Mar 2025
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.
- Kyeongmin Choi (최경민) — met in 8 rounds, never finished ahead
- Joonhee Lee (이준희) — met in 7 rounds, never finished ahead
- Jiho Byun (변지호) — met in 7 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 2.13 away.
- A sub-5 2×2 single — 73,413 people have one; it is 0.98 away.
Targets move as he improves.