People · Ukraine
Sergiy Pochkun (Сергій Почкун)
Pyraminx · top 29.3% of 129,321 all-time · competing since December 2022 · 2022POCH02
Sergiy Pochkun (Сергій Почкун) has been competing for 4 years. His best event is the Pyraminx: a personal-best single of 7.17, set at U24 Tetiana Day 2023, puts him in the top 29.3% of the 129,321 people who have ever been ranked in the event, and 483rd in Ukraine. Across 3 competitions since December 2022, he has put 95 official solves on the record across eight events. Sergiy has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Ukraine | |
|---|---|---|---|---|---|
| Pyraminx | 7.17 | 10.68 | top 29.3% | 483 / 1,471 | |
| 2×2 | 4.24 | 5.59 | top 29.6% | 546 / 1,894 | |
| Skewb | 6.73 | 15.83 | top 31.5% | 260 / 884 | |
| 3×3 | 20.51 | 25.09 | top 41.4% | 1,072 / 2,868 | |
| 3×3 one-handed | 33.66 | 47.39 | top 54.7% | 441 / 755 | |
| Megaminx | 2:27.74 | — | early days — 1 solve | 235 / 424 | |
| 4×4 | 1:38.88 | — | early days — 2 solves | 582 / 867 | |
| Square-1 | 1:00.01 | — | early days — 2 solves | 252 / 302 |
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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 29 Jan 2023First sub-30 3×3: 21.55 at U24 Tetiana Day 2023.
- 29 Jan 2023Four personal bests in one day at U24 Tetiana Day 2023.
- 10 Dec 2022First competition: U24 Nationals 2022. A 36.13 3×3 single to start from.
Competitions
- Ukrainian Open 2025 · 14 Jun 2025 — 1 personal best set
- U24 Tetiana Day 2023 · 29 Jan 2023 — 4 personal bests set
- U24 Nationals 2022 · 10 Dec 2022
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.
- Lev Golub (Лев Голуб) — met in 21 rounds, never finished ahead
- Vladyslav Zhydkov (Владислав Жидков) — met in 20 rounds, never finished ahead
- Mykhailo Akhunov (Михайло Ахунов) — met in 20 rounds, never finished ahead
Next targets
- A sub-6 Pyraminx single — 25,870 people have one; it is 1.17 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.24 away.
Targets move as he improves.