People · Bulgaria
Kubrat Donchev
Pyraminx · top 57.7% of 129,321 all-time · competing since January 2026 · 2026DONC01
Kubrat Donchev has been competing for 8 months. His best event is the Pyraminx: a personal-best single of 10.62, set at Sofia Open 2026, puts him in the top 57.7% of the 129,321 people who have ever been ranked in the event, and 182nd in Bulgaria. Across 1 competition since January 2026, he has put 14 official solves on the record across three events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Bulgaria | |
|---|---|---|---|---|---|
| Pyraminx | 10.62 | 17.06 | top 57.7% | 182 / 332 | |
| Skewb | 13.84 | 25.58 | top 74.1% | 178 / 237 | |
| 3×3 | 53.62 | 1:04.04 | top 88.4% | 502 / 567 |
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
- 3 Jan 2026First competition: Sofia Open 2026. A 53.62 3×3 single to start from.
Competitions
- Sofia Open 2026 · 3 Jan 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.
- Daniel Petrov — met in 3 rounds, finished ahead twice
- Nikolay Ivanov — met in 3 rounds, finished ahead once
- Radoslav Ivanov — met in 3 rounds, finished ahead once
Next targets
- A sub-10 Pyraminx single — 68,530 people have one; it is 0.62 away.
- A sub-12 Skewb single — 48,404 people have one; it is 1.84 away.
Targets move as he improves.