People · Australia
Oscar Chang
3×3 · top 24.5% of 284,439 all-time · competing since February 2024 · 2024CHAN12
Oscar Chang has been competing for 3 years. His best event is the 3×3: a personal-best single of 15.03, set at Speedy Southport 2025, puts him in the top 24.5% of the 284,439 people who have ever been ranked in the event, and 2,254th in Australia. Across 2 competitions since February 2024, he has put 18 official solves on the record across one event. His 3×3 best has come down from 21.18 in February 2024 to 15.03, a 29% improvement. Oscar has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Australia | |
|---|---|---|---|---|---|
| 3×3 | 15.03 | 20.61 | top 24.5% | 2,254 / 11,709 |
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
- 22 Nov 2025First sub-20 3×3: 15.03 at Speedy Southport 2025.
- 3 Feb 2024First competition: Brisbane Summer 2024. A 22.83 3×3 single to start from.
Competitions
- Speedy Southport 2025 · 22 Nov 2025 — 1 personal best set
- Brisbane Summer 2024 · 3 Feb 2024 — 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.
- Joseph Limmer — met in 4 rounds, finished ahead 3 times
- Dominic Leslie — met in 4 rounds, finished ahead twice
- Billy Chapman — met in 4 rounds, finished ahead once
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 0.03 away.
Targets move as he improves.