People · Vietnam
Nguyễn Khắc Đạo
3×3 · top 3.4% of 284,439 all-time · competing since January 2020 · 2020DAON01
Nguyễn Khắc Đạo has been competing for 7 years. His best event is the 3×3: a personal-best single of 8.34, set at Hanoi CSP Open 2026, puts him in the top 3.4% of the 284,439 people who have ever been ranked in the event, and 192nd in Vietnam. Until July 2008, no official 3×3 solve in the world had been that fast. Across 2 competitions since January 2020, he has put 30 official solves on the record across three events. His 3×3 best has come down from 10.43 in January 2020 to 8.34, a 20% improvement. He has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Vietnam | |
|---|---|---|---|---|---|
| 3×3 | 8.34 | 10.85 | top 3.4% | 192 / 2,913 | |
| 4×4 | 33.28 | 38.25 | top 5.2% | 89 / 1,065 | |
| 3×3 one-handed | 17.90 | 19.32 | top 14.8% | 228 / 943 |
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
- 28 Jun 2026First sub-10 3×3: 8.34 at Hanoi CSP Open 2026.
- 5 Jan 2020First competition: Ha Noi Cube Day 2020. A 10.43 3×3 single to start from.
Competitions
- Hanoi CSP Open 2026 · 28 Jun 2026 — 2 personal bests set
- Ha Noi Cube Day 2020 · 5 Jan 2020
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.
- Trần Đình Anh — met in 6 rounds, finished ahead once
- Đặng Trần Diễn — met in 6 rounds, finished ahead once
- Phạm Đức Phước — met in 6 rounds, never finished ahead
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 0.34 away.
- A sub-30 4×4 single — 2,388 people have one; it is 3.28 away.
Targets move as he improves.