People · Vietnam
Lâm Đình Khôi
3×3 · top 6.3% of 284,439 all-time · competing since April 2025 · 2025KHOI04
Lâm Đình Khôi has been competing for a year. His best event is the 3×3: a personal-best single of 9.59, set at NxN in Hanoi 2025, puts him in the top 6.3% of the 284,439 people who have ever been ranked in the event, and 399th in Vietnam. Until November 2007, no official 3×3 solve in the world had been that fast. Across 1 competition since April 2025, he has put 20 official solves on the record across three events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Vietnam | |
|---|---|---|---|---|---|
| 3×3 | 9.59 | 10.74 | top 6.3% | 399 / 2,913 | |
| 4×4 | 59.20 | 1:10.38 | top 35.6% | 565 / 1,065 | |
| 2×2 | 5.29 | 7.19 | top 42.9% | 1,043 / 1,714 |
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 story so far
- 26 Apr 2025First competition: NxN in Hanoi 2025. A 11.08 3×3 single to start from.
- 26 Apr 2025First sub-10 3×3: 9.59 at NxN in Hanoi 2025.
Competitions
- NxN in Hanoi 2025 · 26 Apr 2025 — 1 personal best set
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.
- Hoa Đăng Khôi — met in 4 rounds, finished ahead 3 times
- Chan Tak Chuen (陳德泉) — met in 4 rounds, finished ahead twice
- Phạm Chiêu Minh — met in 4 rounds, finished ahead twice
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 1.59 away.
- A sub-50 4×4 single — 20,746 people have one; it is 9.20 away.
Targets move as he improves.