People · United States
Jefferson Zenk
3×3 · top 20.8% of 288,433 all-time · competing since July 2022 · 2022ZENK01
Jefferson Zenk has been competing for 4 years. His best event is the 3×3: a personal-best single of 13.93, set at Vanderbilt Spring 2024, puts him in the top 20.8% of the 288,433 people who have ever been ranked in the event, and 11,365th in the United States. Across 3 competitions since July 2022, he has put 60 official solves on the record across six events. His 3×3 best has come down from 19.33 in July 2022 to 13.93, a 28% improvement. Jefferson 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 | United States | |
|---|---|---|---|---|---|
| 3×3 | 13.93 | 17.35 | top 20.8% | 11,365 / 60,666 | |
| Skewb | 6.56 | 8.80 | top 30.3% | 5,048 / 19,164 | |
| Pyraminx | 7.83 | 11.59 | top 34.8% | 9,991 / 29,168 | |
| 2×2 | 4.65 | 6.16 | top 34.9% | 14,138 / 41,674 | |
| 4×4 | 1:31.04 | — | top 64.4% | 11,472 / 19,354 | |
| 3×3 one-handed | 48.77 | — | early days — 2 solves | 11,155 / 15,900 |
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
- 9 Mar 2024First sub-15 3×3: 13.93 at Vanderbilt Spring 2024.
- 9 Mar 2024Three personal bests in one day at Vanderbilt Spring 2024.
- 29 Jul 2022First competition: CubingUSA Southeast Championship 2022. A 19.33 3×3 single to start from.
Competitions
- Vanderbilt Spring 2024 · 9 Mar 2024 — 3 personal bests set
- TN Speedsolving Winter 2024 · 10 Feb 2024 — 2 personal bests set
- CubingUSA Southeast Championship 2022 · 29 Jul 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.
- Katie Hull — met in 15 rounds, finished ahead once
- Garrett Hadaway — met in 15 rounds, finished ahead once
- Roxana Johnson — met in 14 rounds, finished ahead 6 times
Next targets
- A sub-12 3×3 single — 40,277 people have one; it is 1.93 away.
- A sub-6 Skewb single — 19,128 people have one; it is 0.56 away.
Targets move as he improves.