People · Australia
Oscar Alder
Pyraminx · top 19.9% of 129,321 all-time · competing since May 2023 · 2023ALDE01
Oscar Alder has been competing for 3 years. His best event is the Pyraminx: a personal-best single of 5.99, set at Perth Autumn 2024, puts him in the top 19.9% of the 129,321 people who have ever been ranked in the event, and 990th in Australia. Across 8 competitions since May 2023, he has put 98 official solves on the record across four events. Solve to solve, his 3×3 times vary about 20% around a typical one, an early reading from 7 counted rounds. His Pyraminx best has come down from 9.24 in May 2023 to 5.99, a 35% improvement. Oscar has entered eight competitions, more competitions than 90% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Australia | |
|---|---|---|---|---|---|
| Pyraminx | 5.99 | 10.93 | top 19.9% | 990 / 5,993 | |
| 2×2 | 7.44 | 14.81 | top 63.9% | 5,168 / 8,567 | |
| 3×3 | 36.62 | 45.87 | top 72.7% | 8,344 / 11,709 | |
| Skewb | 21.55 | 30.08 | top 91.7% | 3,254 / 3,534 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 20 May 2023First competition: Mandurah Mayhem 2023. A 39.55 3×3 single to start from.
Competitions
- Perth Time Trial 2026 · 31 May 2026 — 2 personal bests set
- Keep Up Karrinyup 2025 · 4 May 2025
- Freo Cube-Off 2025 · 5 Apr 2025
- Rubik's WCA Oceanic Championship 2024 · 19 Dec 2024
- Perth Autumn 2024 · 11 May 2024 — 2 personal bests set
- WA Open 2023 · 26 Aug 2023 — 2 personal bests set
- Quintilian Cube-Off 2023 · 17 Jun 2023
- Mandurah Mayhem 2023 · 20 May 2023
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.
- Jonathan Charlesworth — met in 21 rounds, never finished ahead
- Amy Smith — met in 21 rounds, never finished ahead
- Jaxon Foster — met in 21 rounds, never finished ahead
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.99 away.
- A sub-6 2×2 single — 95,042 people have one; it is 1.44 away.
Targets move as he improves.