People · Brazil
William Yudi Matunoshita Ito
Pyraminx · top 6.8% of 130,891 all-time · competing since June 2013 · 2013ITOW01
William Yudi Matunoshita Ito has been competing for 13 years. His best event is the Pyraminx: a personal-best single of 3.82, set at Oficina Open 2014, puts him in the top 6.8% of the 130,891 people who have ever been ranked in the event, and 163rd in Brazil. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 11 competitions since June 2013, he has put 756 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 85% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 20.04 in June 2013 to 10.73, a 46% improvement. William has entered eleven competitions, more competitions than 93% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Brazil | |
|---|---|---|---|---|---|
| Pyraminx | 3.82 | 7.06 | top 6.8% | 163 / 3,311 | |
| 4×4 | 36.48 | 39.65 | top 8.2% | 93 / 1,884 | |
| 3×3 | 10.73 | 12.98 | top 9.7% | 515 / 9,942 | |
| 2×2 | 3.22 | 4.50 | top 16.9% | 594 / 5,285 | |
| 5×5 | 1:18.46 | 1:23.54 | top 18.0% | 99 / 855 | |
| Megaminx | 1:15.98 | 1:22.47 | top 19.3% | 149 / 1,082 | |
| Skewb | 5.55 | 7.77 | top 22.4% | 282 / 1,493 | |
| 6×6 | 2:27.88 | 2:39.12 | top 24.6% | 63 / 313 | |
| 3×3 one-handed | 21.85 | 25.43 | top 25.7% | 393 / 2,045 | |
| 7×7 | 3:46.18 | 3:58.39 | top 25.7% | 51 / 276 | |
| Square-1 | 21.35 | 31.94 | top 31.1% | 169 / 656 | |
| 3×3 Fewest Moves | 44 moves | 46.33 | top 62.6% | 226 / 364 | |
| Clock | 32.30 | 1:02.14 | top 87.1% | 628 / 741 |
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
- 17 Jul 2015Six personal bests in one day at World Rubik's Cube Championship 2015.
- 23 Jan 2015Nine personal bests in one day at Pré-Mundial 2015.
- 25 Jul 2014Nine personal bests in one day at Brasileiro Etapa de Inverno 2014.
- 20 Jun 2014Ten personal bests in one day at São Paulo Open 2014.
- 3 May 2014Six personal bests in one day at Oficina Open 2014.
- 31 Jan 2014First sub-15 3×3: 14.05 at Brasileiro Etapa de Verão 2014.
Competitions
- World Rubik's Cube Championship 2015 · 17 Jul 2015 — 6 personal bests set
- Colégio IPÊ 2015 · 4 Jul 2015
- Pré-Mundial 2015 · 23 Jan 2015 — 9 personal bests set
- Brasileiro Etapa de Inverno 2014 · 25 Jul 2014 — 9 personal bests set
- São Paulo Open 2014 · 20 Jun 2014 — 10 personal bests set
- Oficina Open 2014 · 3 May 2014 — 6 personal bests set
- Brasileiro Etapa de Verão 2014 · 31 Jan 2014 — 6 personal bests set
- 1º Aberto Valeparaibano de Cubo Mágico 2013 · 30 Nov 2013 — 3 personal bests set
- SESC Araraquara 2013 · 17 Aug 2013 — 4 personal bests set
- Campeonato Brasileiro de Cubo Mágico 2013 · 19 Jul 2013 — 3 personal bests set
- SESC Interlagos 2013 · 15 Jun 2013 — 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.
- Allyson Dias de Lima — met in 144 rounds, finished ahead 72 times
- Fabiano Pinheiro de Oliveira — met in 134 rounds, finished ahead 36 times
- Mauricio Pinheiro de Oliveira — met in 108 rounds, finished ahead 74 times
Next targets
- A sub-3 Pyraminx single — 4,783 people have one; it is 0.82 away.
- A sub-30 4×4 single — 2,465 people have one; it is 6.48 away.
Targets move as he improves.