People · Poland
Stefan Ziembowicz
3×3 · top 8.4% of 284,439 all-time · competing since July 2019 · 2019ZIEM02
Stefan Ziembowicz has been competing for 7 years. His best event is the 3×3: a personal-best single of 10.31, set at Rubik's WCA European Championship 2022, puts him in the top 8.4% of the 284,439 people who have ever been ranked in the event, and 735th in Poland. Until May 2007, no official 3×3 solve in the world had been that fast. Across 3 competitions since July 2019, he has put 53 official solves on the record across four events. Solve to solve, his 3×3 times vary about 14% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 18.93 in July 2019 to 10.31, a 46% improvement. Stefan 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 | Poland | |
|---|---|---|---|---|---|
| 3×3 | 10.31 | 12.56 | top 8.4% | 735 / 6,576 | |
| 2×2 | 3.93 | 5.24 | top 25.6% | 1,656 / 5,422 | |
| Pyraminx | 9.50 | 10.88 | top 49.0% | 2,415 / 4,406 | |
| 4×4 | 1:18.96 | — | early days — 2 solves | 1,427 / 2,851 |
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
- 29 Feb 2020First sub-15 3×3: 14.66 at Mazowiecka Liga Speedcubingu Warszawa 2020.
- 29 Feb 2020Four personal bests in one day at Mazowiecka Liga Speedcubingu Warszawa 2020.
- 13 Jul 2019First competition: II Project Warszawa 2019. A 18.93 3×3 single to start from.
Competitions
- Rubik's WCA European Championship 2022 · 14 Jul 2022 — 2 personal bests set
- Mazowiecka Liga Speedcubingu Warszawa 2020 · 29 Feb 2020 — 4 personal bests set
- II Project Warszawa 2019 · 13 Jul 2019
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.
- Przemysław Rogalski — met in 12 rounds, never finished ahead
- Piotr Olszewski — met in 11 rounds, never finished ahead
- Piotr Tokarski — met in 11 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 0.31 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.93 away.
Targets move as he improves.