People · Vietnam
Nhâm Nguyễn Hải Đăng
2×2 · top 10.7% of 186,767 all-time · competing since February 2023 · 2023DANG01
Nhâm Nguyễn Hải Đăng has been competing for 4 years. His best event is the 2×2: a personal-best single of 2.68, set at Vietnam Championship 2026, puts him in the top 10.7% of the 186,767 people who have ever been ranked in the event, and 201st in Vietnam. Across 9 competitions since February 2023, he has put 221 official solves on the record across 17 events. Solve to solve, his 3×3 times vary about 23% around a typical one, an early reading from 6 counted rounds. That figure sets aside his 2 DNFs. His 2×2 best has come down from 5.73 in February 2023 to 2.68, a 53% improvement. He has entered nine competitions, more competitions than 91% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Vietnam | |
|---|---|---|---|---|---|
| 2×2 | 2.68 | 4.85 | top 10.7% | 201 / 1,714 | |
| 3×3 blindfolded | 53.37 | 1:04.83 | top 11.0% | 12 / 100 | |
| Skewb | 5.44 | 11.52 | top 21.5% | 135 / 533 | |
| 3×3 | 15.19 | 16.53 | top 25.1% | 1,417 / 2,913 | |
| 4×4 | 50.71 | 57.09 | top 25.6% | 413 / 1,065 | |
| 5×5 | 1:37.01 | 1:55.20 | top 33.1% | 241 / 539 | |
| 3×3 one-handed | 25.38 | 30.32 | top 35.2% | 497 / 943 | |
| Pyraminx | 8.06 | 10.50 | top 36.7% | 332 / 750 | |
| Megaminx | 1:45.45 | — | early days — 3 solves | 112 / 249 | |
| Clock | 13.05 | 15.26 | top 39.8% | 97 / 201 | |
| 3×3 Multi-Blind | 7 of 10 cubes · 59:22 | — | early days — 2 solves | 11 / 20 | |
| 6×6 | 3:30.11 | 3:36.66 | top 54.7% | 132 / 179 | |
| 7×7 | 5:31.37 | 7:55.12 | top 60.1% | 110 / 137 | |
| 4×4 blindfolded | 11:47.00 | — | early days — 2 solves | 9 / 10 | |
| Square-1 | 43.70 | 58.04 | top 69.6% | 128 / 161 | |
| 3×3 Fewest Moves | 53 moves | 60.00 | top 85.4% | 56 / 63 | |
| 5×5 blindfolded | 36:55.00 | — | early days — 1 solve | 3 / 3 |
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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 14 Aug 2026Eight personal bests in one day at Vietnam Championship 2026.
- 21 Mar 2026Five personal bests in one day at MYHM HaNxNoi 2026.
- 19 Jul 2024Three personal bests in one day at Vietnam Championship 2024.
- 25 May 2024Three personal bests in one day at Aeon Mall Long Bien 2024.
- 27 Jan 2024Four personal bests in one day at NxN in Hanoi 2024.
- 25 Feb 2023First competition: Hanoi Super Brain Zyo 2023. A 17.81 3×3 single to start from.
Competitions
- Vietnam Championship 2026 · 14 Aug 2026 — 8 personal bests set
- MYHM HaNxNoi 2026 · 21 Mar 2026 — 5 personal bests set
- Blind Till Nine in Vietnam 2024 · 10 Aug 2024 — 2 personal bests set
- Vietnam Championship 2024 · 19 Jul 2024 — 3 personal bests set
- Aeon Mall Long Bien 2024 · 25 May 2024 — 3 personal bests set
- Don't DNF Hanoi 2024 · 23 Mar 2024
- NxN in Hanoi 2024 · 27 Jan 2024 — 4 personal bests set
- Hanoi Summer 2023 · 22 Jul 2023 — 2 personal bests set
- Hanoi Super Brain Zyo 2023 · 25 Feb 2023
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.
- Nông Quốc Duy — met in 67 rounds, finished ahead 13 times
- Đỗ Quang Hưng — met in 57 rounds, finished ahead 6 times
- Đặng Trần Diễn — met in 51 rounds, finished ahead 6 times
Next targets
- A sub-2 2×2 single — 8,848 people have one; it is 0.68 away.
- A sub-50 3×3 blindfolded single — 1,207 people have one; it is 3.37 away.
Targets move as he improves.