People · Vietnam
Lê Mạnh Hải
2×2 · top 10.0% of 186,767 all-time · competing since September 2025 · 2025HAIL01
Lê Mạnh Hải has been competing for a year. His best event is the 2×2: a personal-best single of 2.61, set at Hanoi Summer 2025, puts him in the top 10.0% of the 186,767 people who have ever been ranked in the event, and 180th in Vietnam. Across 3 competitions since September 2025, he has put 117 official solves on the record across twelve events. He has entered three competitions, more competitions than 69% 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 | 2.61 | 3.99 | top 10.0% | 180 / 1,714 | |
| 3×3 | 11.61 | 13.51 | top 12.5% | 765 / 2,913 | |
| 3×3 one-handed | 17.12 | 20.59 | top 12.9% | 203 / 943 | |
| 5×5 | 1:19.55 | 1:37.66 | top 18.8% | 133 / 539 | |
| 4×4 | 45.37 | 51.84 | top 18.8% | 298 / 1,065 | |
| Pyraminx | 7.41 | 8.65 | top 31.2% | 280 / 750 | |
| Megaminx | 1:38.40 | — | top 33.6% | 105 / 249 | |
| Square-1 | 24.54 | 42.56 | top 38.2% | 81 / 161 | |
| Clock | 13.50 | 18.04 | top 41.8% | 100 / 201 | |
| 6×6 | 3:12.11 | 3:25.31 | top 46.9% | 119 / 179 | |
| Skewb | 9.36 | 10.83 | top 50.9% | 305 / 533 | |
| 7×7 | 5:11.81 | 5:22.78 | top 54.4% | 98 / 137 |
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 2026Six personal bests in one day at Vietnam Championship 2026.
- 21 Mar 2026First sub-15 3×3: 11.61 at MYHM HaNxNoi 2026.
- 21 Mar 2026Three personal bests in one day at MYHM HaNxNoi 2026.
- 20 Sep 2025First competition: Hanoi Summer 2025. A 16.51 3×3 single to start from.
Competitions
- Vietnam Championship 2026 · 14 Aug 2026 — 6 personal bests set
- MYHM HaNxNoi 2026 · 21 Mar 2026 — 3 personal bests set
- Hanoi Summer 2025 · 20 Sep 2025
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 28 rounds, finished ahead twice
- Nguyễn Tuấn Công — met in 27 rounds, finished ahead once
- Đặng Trần Diễn — met in 27 rounds, finished ahead once
Next targets
- A sub-2 2×2 single — 8,848 people have one; it is 0.61 away.
- A sub-10 3×3 single — 21,172 people have one; it is 1.61 away.
Targets move as he improves.