People · Mongolia
Irmuunbileg Gulugtumur
3×3 · top 2.9% of 288,433 all-time · competing since April 2025 · 2025GULU01
Irmuunbileg Gulugtumur has been competing for a year. His best event is the 3×3: a personal-best single of 8.08, set at MR Ulaanbaatar 2025, puts him in the top 2.9% of the 288,433 people who have ever been ranked in the event, and 47th in Mongolia. Until July 2008, no official 3×3 solve in the world had been that fast. Across 9 competitions since April 2025, he has put 204 official solves on the record across five events. Solve to solve, his 3×3 times vary about 16% around a typical one; 89% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 10.29 in April 2025 to 8.08, a 21% improvement. Irmuunbileg has entered nine competitions, more competitions than 91% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Mongolia | |
|---|---|---|---|---|---|
| 3×3 | 8.08 | 9.70 | top 2.9% | 47 / 2,024 | |
| 2×2 | 2.89 | 3.80 | top 13.1% | 117 / 1,734 | |
| Pyraminx | 5.56 | 7.34 | top 16.9% | 118 / 1,585 | |
| 3×3 one-handed | 22.44 | 27.57 | top 27.3% | 56 / 149 | |
| 4×4 | 1:00.36 | 1:12.35 | top 36.9% | 101 / 204 |
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
- 6 Dec 2025Three personal bests in one day at MR Ulaanbaatar 2025.
- 25 Oct 2025Three personal bests in one day at Mongolian Championship 2025.
- 3 May 2025First sub-10 3×3: 9.80 at Songinokhairkhan Cup 2025.
- 19 Apr 2025First competition: Ulaanbaatar Nomad Mazaalai 2025. A 10.29 3×3 single to start from.
Competitions
- Mongolian Open 2026 · 3 Oct 2026 — 1 personal best set
- Ulaanbaatar Summer 2026 · 22 Jun 2026
- Songinokhairkhan Cup 2026 · 17 May 2026
- Ulaanbaatar Spring 2026 · 28 Mar 2026
- MR Ulaanbaatar 2025 · 6 Dec 2025 — 3 personal bests set
- Mongolian Championship 2025 · 25 Oct 2025 — 3 personal bests set
- Ulaanbaatar Summer 2025 · 28 Jun 2025 — 1 personal best set
- Songinokhairkhan Cup 2025 · 3 May 2025 — 2 personal bests set
- Ulaanbaatar Nomad Mazaalai 2025 · 19 Apr 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.
- Enkhbaatar Taivanjargal — met in 34 rounds, finished ahead 17 times
- Dorjnamjin Khatanbaatar — met in 32 rounds, finished ahead 5 times
- Maralgoo Erdenebileg (Эрдэнэбилэг Маралгоо) — met in 31 rounds, finished ahead 12 times
Next targets
- A sub-8 3×3 single — 8,101 people have one; it is 0.08 away.
- A sub-2 2×2 single — 9,039 people have one; it is 0.89 away.
Targets move as he improves.