People · Republic of Korea
MinSeo Cho (조민서)
3×3 · top 30.3% of 284,439 all-time · competing since October 2023 · 2023CHOM01
MinSeo Cho (조민서) has been competing for 3 years. His best event is the 3×3: a personal-best single of 16.77, set at Anyang Haseyo 2025, puts him in the top 30.3% of the 284,439 people who have ever been ranked in the event, and 1,606th in Republic of Korea. Across 5 competitions since October 2023, he has put 25 official solves on the record across one event. Solve to solve, his 3×3 times vary about 13% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 30.41 in October 2023 to 16.77, a 45% improvement. MinSeo has entered five competitions, more competitions than 83% 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 | 16.77 | 20.49 | top 30.3% | 1,606 / 4,352 |
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
- 8 Feb 2025First sub-20 3×3: 16.77 at Anyang Haseyo 2025.
- 15 Dec 2023First sub-30 3×3: 24.37 at Korean Championship 2023.
- 29 Oct 2023First competition: Suncheon Fall 2023. A 30.41 3×3 single to start from.
Competitions
- Anyang Haseyo 2025 · 8 Feb 2025 — 1 personal best set
- Happy Suseong 2025 · 18 Jan 2025
- Daegu Cold Winter 2024 · 3 Feb 2024 — 1 personal best set
- Korean Championship 2023 · 15 Dec 2023 — 1 personal best set
- Suncheon Fall 2023 · 29 Oct 2023
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
- Yi Seung-Woo (이승우) — met in 5 rounds, never finished ahead
- Ko Youngjin (고영진) — met in 5 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 1.77 away.
Targets move as he improves.