People · Philippines
Justeen Lei D. Dioso
3×3 · top 7.2% of 284,439 all-time · competing since August 2025 · 2025DIOS02
Justeen Lei D. Dioso has been competing for a year. His best event is the 3×3: a personal-best single of 9.92, set at GAN Iloilo Summer Open 2026, puts him in the top 7.2% of the 284,439 people who have ever been ranked in the event, and 746th in the Philippines. Until May 2007, no official 3×3 solve in the world had been that fast. Across 3 competitions since August 2025, he has put 78 official solves on the record across four events. Solve to solve, his 3×3 times vary about 9% around a typical one, an early reading from 6 counted rounds. That figure sets aside his 2 DNFs. His 3×3 best has come down from 12.06 in August 2025 to 9.92, an 18% improvement. Justeen 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 | Philippines | |
|---|---|---|---|---|---|
| 3×3 | 9.92 | 11.44 | top 7.2% | 746 / 6,270 | |
| 3×3 one-handed | 15.11 | 17.53 | top 8.3% | 189 / 2,440 | |
| 2×2 | 3.15 | 4.43 | top 16.0% | 713 / 4,257 | |
| 4×4 | 51.10 | 55.31 | top 26.0% | 698 / 2,135 |
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
- 2 May 2026First sub-10 3×3: 9.92 at GAN Iloilo Summer Open 2026.
- 2 May 2026Four personal bests in one day at GAN Iloilo Summer Open 2026.
- 9 Aug 2025First competition: Visayas Championship 2025. A 13.24 3×3 single to start from.
Competitions
- GAN Philippine Championship 2026 · 9 Jul 2026 — 2 personal bests set
- GAN Iloilo Summer Open 2026 · 2 May 2026 — 4 personal bests set
- Visayas Championship 2025 · 9 Aug 2025 — 1 personal best set
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.
- Miguel Gonzaga — met in 17 rounds, finished ahead once
- Ivan Keith Cariaga — met in 16 rounds, finished ahead 7 times
- Maria Florentina Isabel Perez — met in 15 rounds, finished ahead 10 times
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 1.92 away.
- A sub-15 3×3 one-handed single — 5,987 people have one; it is 0.11 away.
Targets move as he improves.