People · Russia
Alexander Eryomin
3×3 · top 2.0% of 284,439 all-time · competing since November 2011 · 2011ERYO01
Alexander Eryomin has been competing for 15 years. His best event is the 3×3: a personal-best single of 7.52, set at Kharkiv Open 2014, puts him in the top 2.0% of the 284,439 people who have ever been ranked in the event, and 50th in Russia. Until July 2008, no official 3×3 solve in the world had been that fast. Across 22 competitions since November 2011, he has put 692 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 76% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 14.56 in November 2011 to 7.52, a 48% improvement. Alexander has entered 22 competitions, more competitions than 97% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Russia | |
|---|---|---|---|---|---|
| 3×3 | 7.52 | 9.89 | top 2.0% | 50 / 6,475 | |
| 3×3 one-handed | 11.70 | 14.66 | top 2.6% | 32 / 1,770 | |
| 2×2 | 3.59 | 4.93 | top 21.3% | 814 / 4,782 | |
| 4×4 | 53.58 | 1:03.96 | top 29.0% | 461 / 2,080 | |
| 3×3 Fewest Moves | 40 moves | — | top 48.3% | 146 / 366 | |
| 5×5 | 2:42.16 | 3:01.38 | top 71.4% | 625 / 941 | |
| Pyraminx | 14.10 | 22.24 | top 78.2% | 2,982 / 3,777 | |
| Square-1 | 1:41.09 | 2:21.89 | top 96.9% | 732 / 759 |
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
- 1 Feb 2014First sub-10 3×3: 9.82 at Kharkiv Open 2014.
- 1 Feb 2014Three personal bests in one day at Kharkiv Open 2014.
- 24 Nov 2012Three personal bests in one day at MPEI Open 2012.
- 28 Jul 2012Eight personal bests in one day at Podolian Open 2012.
- 21 Apr 2012Five personal bests in one day at Ukraine Open 2012.
- 26 Nov 2011First competition: MPEI Open 2011. A 14.56 3×3 single to start from.
Competitions
- DIA EH Cube for Change Dubai B 2025 · 26 Jan 2025
- White City Cubing 2019 · 18 May 2019
- Belgorod Open 2018 · 21 Sep 2018
- Belgorod Open 2017 · 7 Oct 2017 — 1 personal best set
- White City Cubing 2017 · 22 Apr 2017
- MPEI Open 2016 · 25 Nov 2016
- Belgorod Open 2016 · 8 Oct 2016
- MPEI Open 2015 · 27 Nov 2015 — 2 personal bests set
- Belgorod Open 2015 · 10 Oct 2015
- MPEI Open 2014 · 28 Nov 2014 — 1 personal best set
- US Nationals 2014 · 1 Aug 2014
- CCC Winter Open 2014 · 16 Feb 2014
- Kharkiv Open 2014 · 1 Feb 2014 — 3 personal bests set
- NULAU Kharkiv Winter 2013 · 7 Dec 2013 — 2 personal bests set
- MPEI Open 2013 · 23 Nov 2013 — 2 personal bests set
- Ukrainian Open 2013 · 18 May 2013 — 2 personal bests set
- Kharkiv Winter 2012 · 8 Dec 2012 — 2 personal bests set
- MPEI Open 2012 · 24 Nov 2012 — 3 personal bests set
- Moscow North-West Open 2012 · 11 Aug 2012 — 1 personal best set
- Podolian Open 2012 · 28 Jul 2012 — 8 personal bests set
- Ukraine Open 2012 · 21 Apr 2012 — 5 personal bests set
- MPEI Open 2011 · 26 Nov 2011
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.
- Ihor Bilchenko (Ігор Більченко) — met in 76 rounds, finished ahead 30 times
- Sergey Ryabko — met in 76 rounds, finished ahead 14 times
- Alexey Polyashov — met in 74 rounds, finished ahead 32 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.52 away.
- A sub-10 3×3 one-handed single — 779 people have one; it is 1.70 away.
Targets move as he improves.