People · Australia
Jeffrey Liu
3×3 · top 13.6% of 284,439 all-time · competing since October 2022 · 2022LIUJ08
Jeffrey Liu has been competing for 4 years. His best event is the 3×3: a personal-best single of 11.90, set at Victorian Open 2023, puts him in the top 13.6% of the 284,439 people who have ever been ranked in the event, and 1,199th in Australia. Across 5 competitions since October 2022, he has put 156 official solves on the record across eleven events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 7 counted rounds. His 3×3 best has come down from 21.68 in October 2022 to 11.90, a 45% improvement. Jeffrey has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Australia | |
|---|---|---|---|---|---|
| 3×3 | 11.90 | 13.25 | top 13.6% | 1,199 / 11,709 | |
| 2×2 | 3.44 | 4.87 | top 19.4% | 1,472 / 8,567 | |
| Skewb | 6.50 | 9.38 | top 29.7% | 820 / 3,534 | |
| Pyraminx | 7.26 | 9.19 | top 30.0% | 1,559 / 5,993 | |
| 4×4 | 57.62 | 1:03.06 | top 33.9% | 883 / 3,051 | |
| 5×5 | 1:43.25 | 1:59.69 | top 37.8% | 506 / 1,356 | |
| Megaminx | 1:58.33 | — | top 44.8% | 540 / 1,277 | |
| 3×3 one-handed | 32.64 | 44.32 | top 52.6% | 1,227 / 2,659 | |
| 6×6 | 3:44.80 | — | early days — 1 solve | 373 / 641 | |
| Clock | 22.41 | — | early days — 1 solve | 772 / 1,095 | |
| 7×7 | 6:30.19 | — | early days — 1 solve | 363 / 523 |
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
- 20 Jan 2023Four personal bests in one day at Melbourne Summer 2023.
- 15 Dec 2022First sub-15 3×3: 13.65 at Rubik's WCA Oceanic Championship 2022.
- 15 Dec 2022Six personal bests in one day at Rubik's WCA Oceanic Championship 2022.
- 12 Nov 2022First sub-20 3×3: 17.41 at Melbourne Cube Days 2022.
- 15 Oct 2022First competition: Koalafication Melbourne 2022. A 21.68 3×3 single to start from.
Competitions
- Victorian Open 2023 · 1 Jul 2023 — 2 personal bests set
- Melbourne Summer 2023 · 20 Jan 2023 — 4 personal bests set
- Rubik's WCA Oceanic Championship 2022 · 15 Dec 2022 — 6 personal bests set
- Melbourne Cube Days 2022 · 12 Nov 2022 — 1 personal best set
- Koalafication Melbourne 2022 · 15 Oct 2022
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.
- Matthew Sieredzinski — met in 41 rounds, finished ahead once
- Myles Jarman — met in 41 rounds, never finished ahead
- Zayd Chaudhry — met in 41 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.90 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.44 away.
Targets move as he improves.