People · Malaysia
Lean Jie Sheng
3×3 · top 5.0% of 284,439 all-time · competing since April 2017 · 2017SHEN10
Lean Jie Sheng has been competing for 9 years. His best event is the 3×3: a personal-best single of 9.06, set at Kuala Lumpur Cubing Challenge 2024, puts him in the top 5.0% of the 284,439 people who have ever been ranked in the event, and 253rd in Malaysia. Until May 2008, no official 3×3 solve in the world had been that fast. Across 8 competitions since April 2017, he has put 163 official solves on the record across six events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 78% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 32.24 in April 2017 to 9.06, a 72% improvement. Lean has entered eight competitions, more competitions than 90% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Malaysia | |
|---|---|---|---|---|---|
| 3×3 | 9.06 | 11.03 | top 5.0% | 253 / 3,773 | |
| 2×2 | 2.38 | 4.35 | top 7.8% | 199 / 2,541 | |
| Pyraminx | 5.65 | 12.05 | top 17.4% | 334 / 1,723 | |
| 3×3 one-handed | 19.84 | 27.79 | top 20.1% | 285 / 1,327 | |
| 4×4 | 1:08.17 | 1:33.50 | top 45.1% | 698 / 1,219 | |
| Skewb | 10.12 | 17.74 | top 55.7% | 656 / 1,053 |
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
- 6 Jul 2024First sub-10 3×3: 9.06 at Kuala Lumpur Cubing Challenge 2024.
- 30 Nov 2019Three personal bests in one day at STEM Cube Open Penang 2019.
- 15 Jun 2019Four personal bests in one day at Malaysia 10th Anniversary Cube Open 2019.
- 14 Oct 2017First sub-30 3×3: 13.05 at Malaysia Cube Open 2017.
- 14 Oct 2017First sub-20 3×3: 13.05 at Malaysia Cube Open 2017.
- 14 Oct 2017First sub-15 3×3: 13.05 at Malaysia Cube Open 2017.
Competitions
- Kuala Lumpur Cubing Challenge 2024 · 6 Jul 2024 — 1 personal best set
- STEM Cube Open Penang 2023 · 28 May 2023 — 2 personal bests set
- Penang Cube Open 2022 · 31 Dec 2022
- STEM Cube Open Penang 2019 · 30 Nov 2019 — 3 personal bests set
- Malaysia 10th Anniversary Cube Open 2019 · 15 Jun 2019 — 4 personal bests set
- USM Penang Cube 2018 · 28 Apr 2018
- Malaysia Cube Open 2017 · 14 Oct 2017 — 2 personal bests set
- USM Penang Cube 2017 · 15 Apr 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.
- Muhammad Syahmi — met in 31 rounds, finished ahead once
- Ang Chin Zhen (洪靖程) — met in 27 rounds, finished ahead once
- Leow Yi Jun (廖艺畯) — met in 24 rounds, finished ahead twice
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 1.06 away.
- A sub-2 2×2 single — 8,848 people have one; it is 0.38 away.
Targets move as he improves.