People · Poland
Adam Mierzewski
3×3 · top 6.3% of 288,433 all-time · competing since March 2023 · 2023MIER01
Adam Mierzewski has been competing for 4 years. His best event is the 3×3: a personal-best single of 9.56, set at Gdańska Liga Speedcubingu Final 2025, puts him in the top 6.3% of the 288,433 people who have ever been ranked in the event, and 588th in Poland. Until November 2007, no official 3×3 solve in the world had been that fast. Across 7 competitions since March 2023, he has put 169 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 90% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 15.92 in March 2023 to 9.56, a 40% improvement. Adam has entered seven competitions, more competitions than 88% 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 | 9.56 | 10.55 | top 6.3% | 588 / 6,670 | |
| 2×2 | 2.73 | 5.14 | top 11.3% | 858 / 5,487 | |
| 4×4 | 53.68 | 58.83 | top 29.3% | 824 / 2,894 | |
| 3×3 one-handed | 27.17 | 46.91 | top 39.9% | 821 / 2,202 | |
| Clock | 13.49 | — | early days — 2 solves | 715 / 1,574 | |
| Pyraminx | 9.12 | 11.77 | top 45.9% | 2,326 / 4,456 | |
| Skewb | 9.38 | 10.37 | top 51.1% | 1,589 / 2,848 |
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
- 9 May 2025First sub-10 3×3: 9.79 at Gdańska Liga Speedcubingu III 2025.
- 9 May 2025Four personal bests in one day at Gdańska Liga Speedcubingu III 2025.
- 8 Mar 2025Four personal bests in one day at Gdańska Liga Speedcubingu II 2025.
- 7 Dec 2024First sub-15 3×3: 13.62 at Gdańska Liga Speedcubingu Final 2024.
- 7 Dec 2024Three personal bests in one day at Gdańska Liga Speedcubingu Final 2024.
- 11 Mar 2023First competition: GLS II 2023. A 15.92 3×3 single to start from.
Competitions
- Gdańska Liga Speedcubingu Final 2025 · 13 Dec 2025 — 1 personal best set
- Gdańska Liga Speedcubingu V 2025 · 25 Oct 2025
- Gdańska Liga Speedcubingu III 2025 · 9 May 2025 — 4 personal bests set
- Gdańska Liga Speedcubingu II 2025 · 8 Mar 2025 — 4 personal bests set
- Gdańska Liga Speedcubingu I 2025 · 18 Jan 2025 — 2 personal bests set
- Gdańska Liga Speedcubingu Final 2024 · 7 Dec 2024 — 3 personal bests set
- GLS II 2023 · 11 Mar 2023
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.
- Krzysztof Bober — met in 37 rounds, finished ahead 3 times
- Kacper Grzelakowski — met in 37 rounds, finished ahead 3 times
- Przemysław Rogalski — met in 37 rounds, finished ahead twice
Next targets
- A sub-8 3×3 single — 8,101 people have one; it is 1.56 away.
- A sub-2 2×2 single — 9,039 people have one; it is 0.73 away.
Targets move as he improves.