People · Republic of Korea
Eunhyul Og (옥은휼)
Pyraminx · top 2.4% of 130,891 all-time · competing since October 2024 · 2024OGEU01
Eunhyul Og (옥은휼) has been competing for 2 years. His best event is the Pyraminx: a personal-best single of 2.59, set at Ansan Autumn 2026, puts him in the top 2.4% of the 130,891 people who have ever been ranked in the event, and 47th in Republic of Korea. Until January 2011, no official Pyraminx solve in the world had been that fast. Across 13 competitions since October 2024, he has put 157 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 13% around a typical one, an early reading from 6 counted rounds. His Pyraminx best has come down from 8.15 in October 2024 to 2.59, a 68% improvement. Eunhyul has entered 13 competitions, more competitions than 94% 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 | |
|---|---|---|---|---|---|
| Pyraminx | 2.59 | 4.77 | top 2.4% | 47 / 1,294 | |
| 2×2 | 2.28 | 3.41 | top 6.9% | 194 / 2,334 | |
| 3×3 | 9.99 | 11.49 | top 7.5% | 435 / 4,390 | |
| 3×3 one-handed | 17.92 | 22.90 | top 14.9% | 216 / 981 | |
| Megaminx | 1:08.90 | 1:18.77 | top 15.0% | 104 / 526 | |
| 4×4 | 49.36 | 52.06 | top 24.0% | 425 / 1,316 | |
| Skewb | 5.98 | 7.46 | top 25.7% | 258 / 874 | |
| Clock | 11.92 | 13.85 | top 34.5% | 232 / 541 | |
| 5×5 | 1:43.00 | 1:52.88 | top 37.6% | 328 / 725 | |
| 6×6 | 3:16.42 | 3:43.38 | early days — 3 solves | 199 / 335 | |
| Square-1 | 34.74 | 40.43 | top 58.0% | 253 / 383 | |
| 3×3 Fewest Moves | 48 moves | — | early days — 2 solves | 142 / 173 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 7 Feb 2026Three personal bests in one day at Ansan Favorites 2026.
- 15 Nov 2025First sub-10 3×3: 9.99 at Uhseo Osong 2025.
- 15 Nov 2025Four personal bests in one day at Uhseo Osong 2025.
- 13 Jul 2025Three personal bests in one day at Suwon Summer 2025.
- 8 Mar 2025First sub-20 3×3: 14.83 at Korea Newcomers AM 2025.
- 8 Mar 2025First sub-15 3×3: 14.83 at Korea Newcomers AM 2025.
Competitions
- Ansan Autumn 2026 · 19 Sep 2026 — 1 personal best set
- Seoul Spring 2026 · 22 Mar 2026 — 1 personal best set
- Ansan Favorites 2026 · 7 Feb 2026 — 3 personal bests set
- Seoul Winter 2026 · 17 Jan 2026 — 1 personal best set
- Korean FMC Championship 2025 · 13 Dec 2025
- Uhseo Osong 2025 · 15 Nov 2025 — 4 personal bests set
- Suwon Summer 2025 · 13 Jul 2025 — 3 personal bests set
- Osan Summer 2025 · 29 Jun 2025
- Please Big Cubes Korea 2025 · 10 May 2025
- Korea Newcomers AM 2025 · 8 Mar 2025 — 2 personal bests set
- Happy Suseong 2025 · 18 Jan 2025 — 1 personal best set
- Hamchang Winter 2024 · 23 Nov 2024
- Daegu Autumn 2024 · 26 Oct 2024
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 31 rounds, finished ahead 11 times
- Hyunjo Kim (김현조) — met in 29 rounds, finished ahead 28 times
- Ko Youngjin (고영진) — met in 29 rounds, finished ahead 7 times
Next targets
- A sub-2 Pyraminx single — 1,497 people have one; it is 0.59 away.
- A sub-2 2×2 single — 9,039 people have one; it is 0.28 away.
Targets move as he improves.