People · Bulgaria
Petar Petrov Konstantinov
3×3 · top 2.3% of 284,439 all-time · competing since February 2018 · 2018KONS02
Petar Petrov Konstantinov has been competing for 9 years. His best event is the 3×3: a personal-best single of 7.73, set at Sofia Spring 2025, puts him in the top 2.3% of the 284,439 people who have ever been ranked in the event, and 13th in Bulgaria. Until July 2008, no official 3×3 solve in the world had been that fast. Across 13 competitions since February 2018, he has put 488 official solves on the record across eleven events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 74% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 9.69 in February 2018 to 7.73, a 20% improvement. Petar 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 | Bulgaria | |
|---|---|---|---|---|---|
| 3×3 | 7.73 | 9.59 | top 2.3% | 13 / 567 | |
| 4×4 | 31.96 | 39.77 | top 4.1% | 8 / 192 | |
| 3×3 one-handed | 15.96 | 19.72 | top 10.1% | 14 / 139 | |
| 5×5 | 1:09.23 | 1:16.41 | top 11.1% | 7 / 94 | |
| 2×2 | 3.33 | 4.66 | top 18.1% | 64 / 407 | |
| Megaminx | 1:29.59 | 1:41.74 | top 27.9% | 16 / 67 | |
| 6×6 | 2:55.86 | 3:09.30 | top 39.0% | 17 / 40 | |
| Skewb | 8.65 | 13.72 | top 46.1% | 116 / 237 | |
| 7×7 | 4:45.83 | 5:00.23 | top 46.3% | 15 / 28 | |
| Pyraminx | 9.73 | 10.40 | top 50.9% | 157 / 332 | |
| 3×3 Fewest Moves | 43 moves | — | early days — 1 solve | 7 / 17 |
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
- 31 Aug 2019Five personal bests in one day at Sofia Autumn 2019.
- 27 Jul 2019Three personal bests in one day at Big Cubes Sofia 2019.
- 10 Feb 2018First competition: Bulgarian Open 2018. A 12.27 3×3 single to start from.
- 10 Feb 2018First sub-10 3×3: 9.69 at Bulgarian Open 2018.
Competitions
- Sofia Spring 2025 · 10 May 2025 — 2 personal bests set
- Sofia Open 2025 · 29 Mar 2025 — 2 personal bests set
- Burgas Open 2023 · 5 Aug 2023 — 1 personal best set
- Tarnovo Open 2022 · 6 Aug 2022 — 1 personal best set
- We are Back Sofia 2022 · 9 Jul 2022
- Lovech Winter 2019 · 1 Dec 2019
- Sofia Autumn 2019 · 31 Aug 2019 — 5 personal bests set
- Big Cubes Sofia 2019 · 27 Jul 2019 — 3 personal bests set
- Sofia Spring 2019 · 16 Mar 2019 — 2 personal bests set
- Macedonia Open 2018 · 17 Nov 2018 — 2 personal bests set
- Sofia Autumn 2018 · 8 Sep 2018 — 2 personal bests set
- Sofia Open 2018 · 12 May 2018 — 2 personal bests set
- Bulgarian Open 2018 · 10 Feb 2018 — 1 personal best set
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.
- Mihai Căpăţinescu — met in 86 rounds, finished ahead 61 times
- Todor Enikov — met in 79 rounds, finished ahead 78 times
- Ivaylo Ivaylov Vichev — met in 73 rounds, finished ahead 13 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.73 away.
- A sub-30 4×4 single — 2,388 people have one; it is 1.96 away.
Targets move as he improves.