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The Middle Three
People → Mongolia → Erkhemkhishig Batmunkh

People · Mongolia

Erkhemkhishig Batmunkh

3×3 · top 1.2% of 288,433 all-time · competing since October 2017 · 2017BATM01

Erkhemkhishig Batmunkh has been competing for 9 years. His best event is the 3×3: a personal-best single of 6.90, set at Ulaanbaatar Spring 2023, puts him in the top 1.2% of the 288,433 people who have ever been ranked in the event, and 15th in Mongolia. Until November 2010, no official 3×3 solve in the world had been that fast. Across 19 competitions since October 2017, he has put 728 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 14% around a typical one; 63% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 16.37 in October 2017 to 6.90, a 58% improvement. Erkhemkhishig has entered 19 competitions, more competitions than 96% of everyone who has ever competed.

3×3
best event — top 1.2% of 288,433 all-time
6.90
signature single · Ulaanbaatar Spring 2023
728
official solves on the record
14%
solve-to-solve spread · wider than 63% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingMongolia
3×36.908.29
top 1.2%15 / 2,024
Skewb2.514.26
top 3.0%8 / 331
Pyraminx3.415.51
top 5.1%45 / 1,585
2×22.103.43
top 5.5%40 / 1,734
Clock8.4710.54
top 17.3%18 / 144
4×447.4951.99
top 21.5%69 / 204
3×3 one-handed22.1128.92
top 26.4%53 / 149

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

Mongolia 2017: 16.37Umnugovi Autumn 2018: 9.70Mongolia Championship 2019: 9.08Mongolia Open 2019: 7.92Darkhan Cube Day 2019: 9.27Darkhan Winter 2022: 8.72Ulaanbaatar Spring 2023: 6.90Mongolian Championship 2023: 8.16Zamiin-Uud Open 2023: 8.15Sainshand Open 2023: 7.74Ulaanbaatar Cubing Challenge Dec 2023: 8.86Ulaanbaatar Cubing Challenge Jan 2024: 7.73Ulaanbaatar Spring 2024: 7.45QY Mongolian Championship 2024: 8.16Ulaanbaatar Winter 2024: 7.93CubingMGL Coldest Capital 2025: 7.51Ulaanbaatar Spring 2025: 7.10Darkhan Kodomo Winter Cup 2025: 7.576.9016.3728 Oct 201729 Nov 2025

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-6 3×3 single — 1,419 people have one; it is 0.90 away.
  • A sub-2 Skewb single — 1,031 people have one; it is 0.51 away.

Targets move as he improves.