People · United States
Jakub Koziol
3×3 · top 35.0% of 284,439 all-time · competing since February 2014 · 2014KOZI02
Jakub Koziol has been competing for 13 years. His best event is the 3×3: a personal-best single of 18.30, set at Caltech Winter 2017, puts him in the top 35.0% of the 284,439 people who have ever been ranked in the event, and 19,538th in the United States. Across 7 competitions since February 2014, he has put 69 official solves on the record across four events. Solve to solve, his 3×3 times vary about 14% around a typical one, an early reading from 7 counted rounds. That figure sets aside his 3 DNFs. His 3×3 best has come down from 49.66 in February 2014 to 18.30, a 63% improvement. Jakub has entered seven competitions, more competitions than 88% 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 | 18.30 | 23.05 | top 35.0% | 19,538 / 59,724 | |
| Pyraminx | 9.96 | 17.83 | top 52.7% | 15,367 / 28,708 | |
| 2×2 | 7.13 | 10.58 | top 61.5% | 25,272 / 40,951 | |
| 4×4 | 2:46.03 | — | early days — 2 solves | 18,172 / 19,072 |
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
- 25 Feb 2017First sub-20 3×3: 18.30 at Caltech Winter 2017.
- 18 Apr 2015First sub-30 3×3: 27.21 at Orange Coast Puzzle Meet 2015.
- 22 Feb 2014First competition: Caltech Winter Open 2014. A 49.66 3×3 single to start from.
Competitions
- Caltech Winter 2017 · 25 Feb 2017 — 1 personal best set
- Caltech Winter 2016 · 20 Feb 2016 — 1 personal best set
- Caltech Fall 2015 · 21 Nov 2015 — 2 personal bests set
- Orange Coast Puzzle Meet 2015 · 18 Apr 2015 — 2 personal bests set
- Caltech Winter Open 2015 · 21 Feb 2015 — 1 personal best set
- St. Francis Winter Open 2015 · 1 Feb 2015 — 1 personal best set
- Caltech Winter Open 2014 · 22 Feb 2014
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.
- Nathan Soria — met in 15 rounds, never finished ahead
- Jungwoo Kim (김정우) — met in 15 rounds, never finished ahead
- Sean Saito — met in 14 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 3.30 away.
- A sub-8 Pyraminx single — 46,752 people have one; it is 1.96 away.
Targets move as he improves.