People · Vietnam
Trịnh Quang Dũng
3×3 one-handed · top 1.8% of 73,695 all-time · competing since January 2019 · 2019DUNG01
Trịnh Quang Dũng has been competing for 8 years. His best event is the 3×3 one-handed: a personal-best single of 10.95, set at Vietnam Championship 2026, puts him in the top 1.8% of the 73,695 people who have ever been ranked in the event, and 28th in Vietnam. Until July 2011, no official 3×3 one-handed solve in the world had been that fast. Across 6 competitions since January 2019, he has put 193 official solves on the record across six events. Solve to solve, his 3×3 times vary about 10% around a typical one, steadier than 95% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 16.82 in January 2019 to 7.37, a 56% 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 one-handed | 10.95 | 14.51 | top 1.8% | 28 / 943 | |
| 3×3 | 7.37 | 8.86 | top 1.8% | 95 / 2,913 | |
| 2×2 | 1.56 | 2.11 | top 2.4% | 43 / 1,714 | |
| 4×4 | 31.50 | 36.08 | top 3.8% | 67 / 1,065 | |
| Megaminx | 52.99 | 58.36 | top 6.5% | 21 / 249 | |
| 5×5 | 1:07.07 | 1:11.36 | top 9.7% | 70 / 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
- 14 Aug 2026Seven personal bests in one day at Vietnam Championship 2026.
- 21 Feb 2026Seven personal bests in one day at Cork Spring 2026.
- 20 Sep 2020Three personal bests in one day at Ha Noi Summer 2020.
- 5 Jan 2020First sub-10 3×3: 9.61 at Ha Noi Cube Day 2020.
- 5 Jan 2020Three personal bests in one day at Ha Noi Cube Day 2020.
- 3 Aug 2019First sub-15 3×3: 13.32 at Ha Noi Championship 2019.
Competitions
- Vietnam Championship 2026 · 14 Aug 2026 — 7 personal bests set
- Cork Spring 2026 · 21 Feb 2026 — 7 personal bests set
- Ha Noi Summer 2020 · 20 Sep 2020 — 3 personal bests set
- Ha Noi Cube Day 2020 · 5 Jan 2020 — 3 personal bests set
- Ha Noi Championship 2019 · 3 Aug 2019 — 2 personal bests set
- Ha Noi Cube Day 2019 · 20 Jan 2019
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.
- Hoàng Hà Thủy Tiên — met in 29 rounds, finished ahead 8 times
- Trần Đình Anh — met in 29 rounds, finished ahead 6 times
- Phạm Đức Phước — met in 27 rounds, finished ahead 6 times
Next targets
- A sub-10 3×3 one-handed single — 779 people have one; it is 0.95 away.
- A sub-6 3×3 single — 1,376 people have one; it is 1.37 away.
Targets move as he improves.