People · Japan
Joseph George Kasuki Coulter
3×3 · top 48.6% of 284,439 all-time · competing since August 2025 · 2025COUL03
Joseph George Kasuki Coulter has been competing for a year. His best event is the 3×3: a personal-best single of 23.28, set at Mission Viejo Fall 2025, puts him in the top 48.6% of the 284,439 people who have ever been ranked in the event, and 1,750th in Japan. Across 3 competitions since August 2025, he has put 28 official solves on the record across three events. His 3×3 best has come down from 29.84 in August 2025 to 23.28, a 22% improvement. Joseph 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 | Japan | |
|---|---|---|---|---|---|
| 3×3 | 23.28 | 29.11 | top 48.6% | 1,750 / 3,329 | |
| Pyraminx | 11.04 | 12.42 | top 60.8% | 512 / 688 | |
| 2×2 | 8.98 | 15.15 | top 73.4% | 825 / 1,021 |
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
- 24 Aug 2025First competition: UCLA Westerns Warmup 2025. A 29.84 3×3 single to start from.
Competitions
- UCSD Unofficial Events 2025 · 25 Oct 2025
- Mission Viejo Fall 2025 · 12 Oct 2025 — 2 personal bests set
- UCLA Westerns Warmup 2025 · 24 Aug 2025
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.
- Alex Lehman — met in 6 rounds, never finished ahead
- Ryan Woytowitz — met in 6 rounds, never finished ahead
- Muhtasim Al-Farabi — met in 6 rounds, never finished ahead
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 3.28 away.
- A sub-10 Pyraminx single — 68,530 people have one; it is 1.04 away.
Targets move as he improves.