People · Ukraine
Oleksandr Krutko (Олександр Крутько)
Pyraminx · top 7.8% of 130,891 all-time · competing since May 2015 · 2015KRUT01
Oleksandr Krutko (Олександр Крутько) has been competing for 11 years. His best event is the Pyraminx: a personal-best single of 4.02, set at U24 Tetiana Day 2023, puts him in the top 7.8% of the 130,891 people who have ever been ranked in the event, and 142nd in Ukraine. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 3 competitions since May 2015, he has put 59 official solves on the record across three events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 23.93 in May 2015 to 10.72, a 55% improvement. Oleksandr 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 | 4.02 | 7.86 | top 7.8% | 142 / 1,484 | |
| 3×3 | 10.72 | 14.48 | top 9.7% | 261 / 2,889 | |
| 2×2 | 3.55 | 6.38 | top 20.9% | 395 / 1,911 |
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
- 18 Sep 2022First sub-20 3×3: 12.62 at U24 Open September 2022.
- 18 Sep 2022First sub-15 3×3: 12.62 at U24 Open September 2022.
- 18 Sep 2022Three personal bests in one day at U24 Open September 2022.
- 29 May 2015First competition: Ukrainian Open 2015. A 23.93 3×3 single to start from.
Competitions
- U24 Tetiana Day 2023 · 29 Jan 2023 — 2 personal bests set
- U24 Open September 2022 · 18 Sep 2022 — 3 personal bests set
- Ukrainian Open 2015 · 29 May 2015
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.
- Vladyslav Zhydkov (Владислав Жидков) — met in 12 rounds, never finished ahead
- Modest Podzolkin — met in 10 rounds, finished ahead 7 times
- Roman Ostapenko (Роман Остапенко) — met in 10 rounds, finished ahead twice
Next targets
- A sub-4 Pyraminx single — 10,050 people have one; it is 0.02 away.
- A sub-10 3×3 single — 21,606 people have one; it is 0.72 away.
Targets move as he improves.