People · Mongolia
Bilguun Ertsoo
Pyraminx · top 66.0% of 129,321 all-time · competing since April 2026 · 2026ERTS01
Bilguun Ertsoo has been competing for 4 months. His best event is the Pyraminx: a personal-best single of 11.81, set at Govi-Altai Cup 2026, puts him in the top 66.0% of the 129,321 people who have ever been ranked in the event, and 655th in Mongolia. Across 1 competition since April 2026, he has put 15 official solves on the record across three events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Mongolia | |
|---|---|---|---|---|---|
| Pyraminx | 11.81 | 20.66 | top 66.0% | 655 / 1,577 | |
| 3×3 | 33.05 | 39.23 | top 67.6% | 790 / 1,987 | |
| 2×2 | 18.71 | 43.16 | top 94.6% | 1,357 / 1,717 |
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 story so far
- 25 Apr 2026First competition: Govi-Altai Cup 2026. A 33.05 3×3 single to start from.
Competitions
- Govi-Altai Cup 2026 · 25 Apr 2026
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.
- Murun Batdorj — met in 3 rounds, finished ahead 3 times
- Ankhtuya Enkhtur — met in 3 rounds, finished ahead 3 times
- Butenbayar Gan-Erdene — met in 3 rounds, finished ahead 3 times
Next targets
- A sub-10 Pyraminx single — 68,530 people have one; it is 1.81 away.
- A sub-30 3×3 single — 177,856 people have one; it is 3.05 away.
Targets move as he improves.