People · Vietnam
Nguyễn Khang Minh
2×2 · top 0.27% of 189,179 all-time · competing since February 2017 · 2017MINH15
Nguyễn Khang Minh has been competing for 10 years. His best event is the 2×2: a personal-best single of 0.83, set at Belgrave Open 2026, puts him in the top 0.27% of the 189,179 people who have ever been ranked in the event, and 1st in Vietnam. Until November 2011, no official 2×2 solve in the world had been that fast. Across 39 competitions since February 2017, he has put 1,867 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 72% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 15.13 in February 2017 to 5.88, a 61% improvement. He has entered 39 competitions, more competitions than 99% 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 | 0.83 | 2.39 | top 0.27% | 1 / 1,718 | |
| 3×3 | 5.88 | 7.03 | top 0.43% | 23 / 2,920 | |
| 3×3 one-handed | 9.85 | 15.39 | top 0.97% | 18 / 945 | |
| 4×4 | 27.18 | 31.64 | top 1.5% | 24 / 1,071 | |
| Pyraminx | 2.27 | 6.04 | top 1.7% | 20 / 752 | |
| 5×5 | 1:03.99 | 1:12.04 | top 7.9% | 59 / 542 | |
| Skewb | 3.93 | 5.44 | top 10.5% | 71 / 534 | |
| Square-1 | 27.28 | 34.07 | top 44.2% | 93 / 163 | |
| Clock | 31.30 | — | top 86.0% | 187 / 204 |
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
- 18 Mar 2023Four personal bests in one day at Speedcubing at Seaworks 2023.
- 20 Jan 2023Three personal bests in one day at Melbourne Summer 2023.
- 23 Jan 2021Three personal bests in one day at Melbourne Summer 2021.
- 18 May 2019Three personal bests in one day at Koalafication Melbourne 2019.
- 28 Apr 2019Three personal bests in one day at Cube for Cambodia 2019.
- 26 Jan 2019Three personal bests in one day at Melbourne Summer 2019.
Competitions
- Puzzling Pakenham Saturday 2026 · 26 Sep 2026
- Belgrave Open 2026 · 12 Sep 2026 — 1 personal best set
- Spark Melbourne Autumn Sunday 2026 · 24 May 2026
- North-East Melbourne March Sunday 2026 · 8 Mar 2026
- Melbourne Cube Days 2025 · 29 Nov 2025
- The Big Cube Melbourne 2025 · 11 Oct 2025
- Spark Melbourne July 2025 · 26 Jul 2025
- VIC State Championship 2025 · 31 May 2025
- Spark Melbourne February 2025 · 22 Feb 2025 — 1 personal best set
- Melbourne Summer 2025 · 24 Jan 2025
- Melbourne Cube Days 2024 · 30 Nov 2024
- Kensington May Saturday 2024 · 11 May 2024
- Cubing at The Game Expo 2024 · 23 Mar 2024 — 2 personal bests set
- Altona Algorithms 2024 · 2 Mar 2024
- Melbourne Summer 2024 · 19 Jan 2024
- Melbourne Cube Days 2023 · 11 Nov 2023 — 1 personal best set
- Cranbourne Spring Saturday 2023 · 9 Sep 2023
- Melbourne Cubing for Kids Saturday 2023 · 26 Aug 2023
- Victorian Open 2023 · 1 Jul 2023
- St Oliver's Speedy Saturday 2023 · 20 May 2023
- Speedcubing at Seaworks 2023 · 18 Mar 2023 — 4 personal bests set
- Melbourne Summer 2023 · 20 Jan 2023 — 3 personal bests set
- Melbourne Mini Saturday 2022 · 5 Mar 2022
- December Series: Kensington 2021 · 19 Dec 2021 — 1 personal best set
- Altona Algorithms Attempt 2 2021 · 17 Apr 2021 — 2 personal bests set
- Melbourne Summer 2021 · 23 Jan 2021 — 3 personal bests set
- Melbourne Cube Days 2019 · 30 Nov 2019
- Altona Algorithms 2019 · 5 Oct 2019 — 2 personal bests set
- WCA World Championship 2019 · 11 Jul 2019 — 2 personal bests set
- Koalafication Melbourne 2019 · 18 May 2019 — 3 personal bests set
- Cube for Cambodia 2019 · 28 Apr 2019 — 3 personal bests set
- Melbourne Summer 2019 · 26 Jan 2019 — 3 personal bests set
- St Kevin's College Spring 2018 · 27 Oct 2018
- Ho Chi Minh Spring Open 2018 · 15 Apr 2018 — 3 personal bests set
- ASFA Speedcubing 2018 · 17 Mar 2018 — 5 personal bests set
- Ho Chi Minh Cube Day 2017 · 22 Oct 2017 — 2 personal bests set
- Ho Chi Minh City Open 2017 · 19 Aug 2017 — 5 personal bests set
- Ho Chi Minh Warm Up 2017 · 28 May 2017 — 3 personal bests set
- Singapore Rubik's Cube Competition 2017 · 18 Feb 2017
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.
- Myles Jarman — met in 251 rounds, finished ahead 198 times
- Lennon Hughes — met in 246 rounds, finished ahead 136 times
- David Epstein — met in 245 rounds, finished ahead 54 times
Next targets
- A sub-5 3×3 single — 355 people have one; it is 0.88 away.
- A sub-8 3×3 one-handed single — 155 people have one; it is 1.85 away.
Targets move as he improves.