People · Czech Republic
Šimon Doubek
3×3 · top 3.6% of 288,433 all-time · competing since July 2023 · 2023DOUB01
Šimon Doubek has been competing for 3 years. His best event is the 3×3: a personal-best single of 8.40, set at Czech Championship 2024, puts him in the top 3.6% of the 288,433 people who have ever been ranked in the event, and 68th in the Czech Republic. Until July 2008, no official 3×3 solve in the world had been that fast. Across 12 competitions since July 2023, he has put 531 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 63% of the 36,406 competitors with ten or more counted rounds. His 5×5 best has come down from 1:28.39 in July 2023 to 1:01.15, a 31% improvement. He has entered twelve competitions, more competitions than 94% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Czech Republic | |
|---|---|---|---|---|---|
| 3×3 | 8.40 | 10.40 | top 3.6% | 68 / 801 | |
| 2×2 | 2.09 | 3.59 | top 5.4% | 74 / 652 | |
| 5×5 | 1:01.15 | 1:05.50 | top 6.3% | 18 / 254 | |
| 3×3 one-handed | 15.46 | 18.00 | top 9.1% | 30 / 317 | |
| 4×4 | 37.35 | 41.80 | top 9.1% | 49 / 446 | |
| 6×6 | 2:00.88 | 2:12.32 | top 11.4% | 15 / 123 | |
| Skewb | 4.68 | 11.41 | top 15.8% | 88 / 328 | |
| Clock | 9.21 | 11.09 | top 20.9% | 56 / 172 | |
| 7×7 | 3:39.45 | 3:54.21 | top 23.3% | 22 / 101 | |
| Pyraminx | 8.11 | 10.44 | top 37.1% | 261 / 469 |
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, 5×5. Faster is higher — the axis is the right way up.
The story so far
- 26 Sep 2026Three personal bests in one day at Czech Championship 2026.
- 13 Dec 2024Four personal bests in one day at Czech Championship 2024.
- 8 Dec 2024Three personal bests in one day at Prague CubeMas 2024.
- 31 Aug 2024Seven personal bests in one day at 2x2 at 2 in Prague 2024.
- 2 Aug 2024Five personal bests in one day at Slovak Nationals 2024.
- 19 Jul 2024First sub-10 3×3: 9.69 at Czech Open 2024.
Competitions
- Czech Championship 2026 · 26 Sep 2026 — 3 personal bests set
- Czech Open 2026 · 25 Jul 2026 — 1 personal best set
- Plzeň Winter 2025 · 15 Feb 2025 — 1 personal best set
- Czech Championship 2024 · 13 Dec 2024 — 4 personal bests set
- Prague CubeMas 2024 · 8 Dec 2024 — 3 personal bests set
- 2x2 at 2 in Prague 2024 · 31 Aug 2024 — 7 personal bests set
- Slovak Nationals 2024 · 2 Aug 2024 — 5 personal bests set
- Czech Open 2024 · 19 Jul 2024 — 11 personal bests set
- Prague Side Events 2024 · 24 Feb 2024 — 1 personal best set
- Bratislava Autumn 2023 · 2 Dec 2023 — 7 personal bests set
- Dolné Orešany Cube Day 2023 · 28 Oct 2023 — 4 personal bests set
- Czech Open 2023 · 14 Jul 2023 — 1 personal best 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.
- Tomáš Nguyen — met in 81 rounds, finished ahead twice
- Jakub Jakoubek — met in 74 rounds, finished ahead 43 times
- Kryštof Basl — met in 74 rounds, finished ahead 10 times
Next targets
- A sub-8 3×3 single — 8,101 people have one; it is 0.40 away.
- A sub-2 2×2 single — 9,039 people have one; it is 0.09 away.
Targets move as he improves.