People · Brazil
Maureen Grace Duncan
3×3 · top 38.4% of 288,433 all-time · competing since July 2026 · 2026DUNC02
Maureen Grace Duncan has been competing for 3 months. Her best event is the 3×3: a personal-best single of 19.43, set at Desafio Hungria em SP 2026, puts her in the top 38.4% of the 288,433 people who have ever been ranked in the event, and 2,525th in Brazil. Across 3 competitions since July 2026, she has put 15 official solves on the record across one event. Her 3×3 best has come down from 22.56 in July 2026 to 19.43, a 14% improvement. Maureen 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 | Brazil | |
|---|---|---|---|---|---|
| 3×3 | 19.43 | 22.31 | top 38.4% | 2,525 / 9,942 |
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
- 26 Sep 2026First sub-20 3×3: 19.43 at Desafio Hungria em SP 2026.
- 11 Jul 2026First competition: Golden Square Shopping 2026. A 22.56 3×3 single to start from.
Competitions
- Desafio Hungria em SP 2026 · 26 Sep 2026 — 1 personal best set
- I Rei do Cubo Cubatão 2026 · 22 Aug 2026 — 1 personal best set
- Golden Square Shopping 2026 · 11 Jul 2026
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 her.
- Ronald Louis Poon-Affat — met in 3 rounds, finished ahead 3 times
- Caio Hideaki Sato — met in 3 rounds, never finished ahead
- Isabela da Ponte Nacif — met in 3 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 70,740 people have one; it is 4.43 away.
Targets move as she improves.