People · Vietnam
Nguyễn Đăng Khoa
3×3 · top 2.4% of 284,439 all-time · competing since April 2018 · 2018KHOA01
Nguyễn Đăng Khoa has been competing for 8 years. His best event is the 3×3: a personal-best single of 7.80, set at cubingHCM 3x3 Winter 2024, puts him in the top 2.4% of the 284,439 people who have ever been ranked in the event, and 135th in Vietnam. Until July 2008, no official 3×3 solve in the world had been that fast. Across 2 competitions since April 2018, he has put 25 official solves on the record across two events. His 3×3 best has come down from 27.36 in April 2018 to 7.80, a 71% 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 | 7.80 | 9.31 | top 2.4% | 135 / 2,913 | |
| 3×3 one-handed | 17.04 | 19.38 | top 12.7% | 199 / 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
- 15 Dec 2024First sub-20 3×3: 9.68 at cubingHCM 3x3 Winter 2024.
- 15 Dec 2024First sub-15 3×3: 9.68 at cubingHCM 3x3 Winter 2024.
- 15 Dec 2024First sub-10 3×3: 9.68 at cubingHCM 3x3 Winter 2024.
- 15 Apr 2018First competition: Ho Chi Minh Spring Open 2018. A 27.36 3×3 single to start from.
Competitions
- cubingHCM 3x3 Winter 2024 · 15 Dec 2024 — 2 personal bests set
- Ho Chi Minh Spring Open 2018 · 15 Apr 2018
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 Tuấn Công — met in 5 rounds, never finished ahead
- Lê Hà Phong — met in 5 rounds, never finished ahead
- Nguyễn Thế Lâm — met in 4 rounds, finished ahead 4 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.80 away.
- A sub-15 3×3 one-handed single — 5,987 people have one; it is 2.04 away.
Targets move as he improves.