People · Australia
David Pearce
2×2 · top 0.25% of 186,767 all-time · competing since August 2015 · 2015PEAR02
David Pearce has been competing for 11 years. His best event is the 2×2: a personal-best single of 0.82, set at Sydney Championship 2017, puts him in the top 0.25% of the 186,767 people who have ever been ranked in the event, and 44th in Australia. Until November 2011, no official 2×2 solve in the world had been that fast. Across 20 competitions since August 2015, he has put 1,154 official solves on the record across 16 events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 58% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 17.27 in August 2015 to 6.67, a 61% improvement. David has entered 20 competitions, more competitions than 97% 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 | 0.82 | 2.87 | top 0.25% | 44 / 8,567 | |
| 3×3 | 6.67 | 8.25 | top 1.0% | 110 / 11,709 | |
| Pyraminx | 1.96 | 2.98 | top 1.1% | 60 / 5,993 | |
| 3×3 one-handed | 11.10 | 13.76 | top 1.9% | 51 / 2,659 | |
| 4×4 | 30.04 | 34.17 | top 2.9% | 74 / 3,051 | |
| 3×3 blindfolded | 38.07 | 48.76 | top 6.3% | 35 / 394 | |
| Skewb | 3.70 | 5.42 | top 8.9% | 237 / 3,534 | |
| 5×5 | 1:07.60 | 1:13.48 | top 10.0% | 134 / 1,356 | |
| Square-1 | 15.15 | 20.62 | top 16.8% | 161 / 899 | |
| 3×3 Fewest Moves | 31 moves | 34.33 | top 17.4% | 81 / 468 | |
| Megaminx | 1:29.55 | 1:33.99 | top 27.9% | 348 / 1,277 | |
| 3×3 Multi-Blind | 6 of 6 cubes · 21:31 | — | top 29.4% | 56 / 180 | |
| 6×6 | 2:55.27 | 3:04.94 | top 38.7% | 243 / 641 | |
| 7×7 | 4:51.97 | 5:08.73 | top 48.3% | 235 / 523 | |
| Clock | 15.39 | 17.74 | top 49.5% | 509 / 1,095 | |
| 4×4 blindfolded | 11:46.00 | 15:26.00 | top 65.7% | 70 / 96 |
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
- 11 Jan 2020Four personal bests in one day at Northside Cube Days 2020.
- 26 Jan 2019Four personal bests in one day at Melbourne Summer 2019.
- 12 Jan 2019Four personal bests in one day at Northside Cube Day 2019.
- 6 Oct 2018Six personal bests in one day at Australian Nationals 2018.
- 14 Jul 2018Three personal bests in one day at Mental Breakdown Summer 2018.
- 2 Jun 2018Four personal bests in one day at Melbourne Winter 2018.
Competitions
- Rubik's WCA Oceanic Championship 2022 · 15 Dec 2022 — 1 personal best set
- Brisbane Autumn 2022 · 2 Apr 2022
- Northside Duology Part 1 2022 · 7 Jan 2022
- Please Be Quiet Brisbane 2021 · 10 Apr 2021
- Brisbane Is Back On 2021 · 16 Jan 2021 — 1 personal best set
- Northside Cube Days 2020 · 11 Jan 2020 — 4 personal bests set
- Gold Coast Spring 2019 · 21 Sep 2019
- WCA World Championship 2019 · 11 Jul 2019 — 1 personal best set
- Koalafication Brisbane 2019 · 6 Apr 2019
- Melbourne Summer 2019 · 26 Jan 2019 — 4 personal bests set
- Northside Cube Day 2019 · 12 Jan 2019 — 4 personal bests set
- Australian Nationals 2018 · 6 Oct 2018 — 6 personal bests set
- Mental Breakdown Summer 2018 · 14 Jul 2018 — 3 personal bests set
- Melbourne Winter 2018 · 2 Jun 2018 — 4 personal bests set
- Sydney Championship 2017 · 16 Dec 2017 — 8 personal bests set
- Australian Nationals 2017 · 23 Sep 2017 — 11 personal bests set
- Brisbane Winter 2017 · 16 Sep 2017 — 7 personal bests set
- Australian Nationals 2016 · 20 Aug 2016 — 12 personal bests set
- Brisbane Spring 2015 · 19 Sep 2015 — 5 personal bests set
- Lifestyle Seasons Winter 2015 · 1 Aug 2015 — 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.
- Tommy Kiprillis — met in 142 rounds, finished ahead 31 times
- Jack Cai — met in 113 rounds, finished ahead 69 times
- Ryan Driscoll — met in 110 rounds, finished ahead 56 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 0.67 away.
- A sub-1 Pyraminx single — 49 people have one; it is 0.96 away.
Targets move as he improves.