People · Australia
Kuba Sianozecki
2×2 · top 1.8% of 186,767 all-time · competing since March 2024 · 2024SIAN01
Kuba Sianozecki has been competing for 2 years. His best event is the 2×2: a personal-best single of 1.42, set at Perth Puzzle Party 2025, puts him in the top 1.8% of the 186,767 people who have ever been ranked in the event, and 158th in Australia. Until November 2008, no official 2×2 solve in the world had been that fast. Across 4 competitions since March 2024, he has put 101 official solves on the record across six events. Solve to solve, his 3×3 times vary about 9% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 24.93 in March 2024 to 11.84, a 53% improvement. Kuba has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Australia | |
|---|---|---|---|---|---|
| 2×2 | 1.42 | 3.28 | top 1.8% | 158 / 8,567 | |
| 3×3 | 11.84 | 13.79 | top 13.3% | 1,184 / 11,709 | |
| Pyraminx | 6.48 | 9.11 | top 23.7% | 1,201 / 5,993 | |
| 3×3 one-handed | 26.14 | 32.53 | top 37.2% | 853 / 2,659 | |
| Skewb | 8.00 | 9.71 | top 41.3% | 1,251 / 3,534 | |
| Clock | 22.29 | 25.45 | top 70.8% | 770 / 1,095 |
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
- 10 Aug 2024First sub-15 3×3: 13.07 at Perth Time Trial 2024.
- 10 Aug 2024Three personal bests in one day at Perth Time Trial 2024.
- 27 Apr 2024First sub-20 3×3: 19.64 at Perth Puzzle Pyjama Party 2024.
- 23 Mar 2024First competition: South Perth Cube Day 2024. A 27.46 3×3 single to start from.
Competitions
- Perth Puzzle Party 2025 · 18 Jan 2025 — 2 personal bests set
- Perth Time Trial 2024 · 10 Aug 2024 — 3 personal bests set
- Perth Puzzle Pyjama Party 2024 · 27 Apr 2024 — 2 personal bests set
- South Perth Cube Day 2024 · 23 Mar 2024 — 2 personal bests 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.
- Tyler Williams — met in 22 rounds, finished ahead once
- Joshua Hounslow — met in 22 rounds, never finished ahead
- Amy Smith — met in 22 rounds, never finished ahead
Next targets
- A sub-1 2×2 single — 1,032 people have one; it is 0.42 away.
- A sub-10 3×3 single — 21,172 people have one; it is 1.84 away.
Targets move as he improves.