People · Vietnam
Nguyễn Duy Cương
3×3 · top 10.3% of 284,439 all-time · competing since August 2010 · 2010NGUY26
Nguyễn Duy Cương has been competing for 16 years. His best event is the 3×3: a personal-best single of 10.93, set at Ha Noi Open 2012, puts him in the top 10.3% of the 284,439 people who have ever been ranked in the event, and 630th in Vietnam. Across 6 competitions since August 2010, he has put 137 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 14% around a typical one; 67% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 13.40 in August 2010 to 10.93, an 18% improvement. He has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Vietnam | |
|---|---|---|---|---|---|
| 3×3 | 10.93 | 12.60 | top 10.3% | 630 / 2,913 | |
| 3×3 one-handed | 19.56 | 23.81 | top 19.3% | 287 / 943 | |
| 2×2 | 3.53 | 5.40 | top 20.6% | 434 / 1,714 | |
| Megaminx | 1:51.50 | 1:55.49 | top 41.2% | 125 / 249 | |
| 4×4 | 1:34.11 | — | early days — 2 solves | 876 / 1,065 | |
| 3×3 blindfolded | 4:03.84 | — | early days — 1 solve | 71 / 100 | |
| 3×3 Fewest Moves | 52 moves | — | early days — 1 solve | 54 / 63 | |
| 5×5 | 3:30.86 | — | early days — 2 solves | 496 / 539 |
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
- 30 Jul 2011Four personal bests in one day at Hanoi Open 2011.
- 14 Aug 2010First competition: Hanoi Open 2010. A 13.52 3×3 single to start from.
Competitions
- CSP Open 2015 · 17 May 2015
- Ha Noi Open 2013 · 27 Jul 2013
- Ha Noi Open 2012 · 4 Aug 2012 — 1 personal best set
- World Rubik's Cube Championship 2011 · 14 Oct 2011 — 1 personal best set
- Hanoi Open 2011 · 30 Jul 2011 — 4 personal bests set
- Hanoi Open 2010 · 14 Aug 2010 — 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.
- Nguyễn Tài Đức — met in 31 rounds, finished ahead 5 times
- Phạm Thế Quyền — met in 26 rounds, finished ahead 6 times
- Lê Trần Đức — met in 24 rounds, finished ahead 10 times
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 0.93 away.
- A sub-15 3×3 one-handed single — 5,987 people have one; it is 4.56 away.
Targets move as he improves.