People · United States
Justin Bojin
3×3 · top 6.9% of 288,433 all-time · competing since February 2015 · 2015BOJI01
Justin Bojin has been competing for 12 years. His best event is the 3×3: a personal-best single of 9.80, set at Berkeley Winter 2016, puts him in the top 6.9% of the 288,433 people who have ever been ranked in the event, and 3,856th in the United States. Until October 2007, no official 3×3 solve in the world had been that fast. Across 5 competitions since February 2015, he has put 81 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 35% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 17.96 in February 2015 to 9.80, a 45% improvement. Justin 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 | United States | |
|---|---|---|---|---|---|
| 3×3 | 9.80 | 13.69 | top 6.9% | 3,856 / 60,666 | |
| 2×2 | 3.63 | 6.13 | top 21.9% | 8,678 / 41,674 | |
| 4×4 | 1:01.02 | 1:10.62 | top 37.7% | 6,157 / 19,354 | |
| 5×5 | 2:15.21 | — | early days — 1 solve | 5,062 / 9,537 | |
| Skewb | 11.08 | 13.90 | top 61.3% | 11,452 / 19,164 | |
| 3×3 one-handed | 38.49 | 54.42 | top 63.2% | 9,040 / 15,900 | |
| Clock | 21.40 | 42.73 | top 68.6% | 6,074 / 9,172 | |
| Pyraminx | 15.12 | — | early days — 2 solves | 24,712 / 29,168 |
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 Feb 2016First sub-15 3×3: 9.80 at Berkeley Winter 2016.
- 20 Feb 2016First sub-10 3×3: 9.80 at Berkeley Winter 2016.
- 28 Feb 2015First competition: BASC 5: Everything But 2x2 2015. A 17.96 3×3 single to start from.
Competitions
- US Nationals 2016 · 29 Jul 2016 — 1 personal best set
- Berkeley Winter 2016 · 20 Feb 2016 — 2 personal bests set
- SPCS Stanford Spring 2015 · 19 Apr 2015 — 2 personal bests set
- Berkeley Spring 2015 · 12 Apr 2015 — 1 personal best set
- BASC 5: Everything But 2x2 2015 · 28 Feb 2015
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.
- Riley Woo — met in 20 rounds, never finished ahead
- Paul Mahvi — met in 19 rounds, never finished ahead
- Ansuman Somasundaram — met in 18 rounds, never finished ahead
Next targets
- A sub-8 3×3 single — 8,101 people have one; it is 1.80 away.
- A sub-3 2×2 single — 27,049 people have one; it is 0.63 away.
Targets move as he improves.