People · Netherlands
Casper Buurman
3×3 · top 44.7% of 284,439 all-time · competing since March 2024 · 2024BUUR01
Casper Buurman has been competing for 2 years. His best event is the 3×3: a personal-best single of 21.72, set at Classic Cubing Capelle 2026, puts him in the top 44.7% of the 284,439 people who have ever been ranked in the event, and 1,179th in the Netherlands. Across 4 competitions since March 2024, he has put 58 official solves on the record across five events. Solve to solve, his 3×3 times vary about 13% around a typical one, an early reading from 6 counted rounds. Casper has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Netherlands | |
|---|---|---|---|---|---|
| 3×3 | 21.72 | 25.60 | top 44.7% | 1,179 / 2,294 | |
| 2×2 | 7.65 | 8.42 | top 65.4% | 1,225 / 1,665 | |
| 4×4 | 1:39.14 | — | top 70.0% | 693 / 1,000 | |
| Skewb | 17.04 | 25.78 | top 84.1% | 837 / 957 | |
| 5×5 | 3:55.52 | — | early days — 1 solve | 499 / 532 |
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
- 23 Mar 2024First competition: Arnhem Open A 2024. A 22.81 3×3 single to start from.
Competitions
- Classic Cubing Capelle 2026 · 8 Mar 2026 — 2 personal bests set
- Little LeideNxN 2025 · 10 Aug 2025 — 2 personal bests set
- Bigger in Breda 2024 · 4 May 2024 — 2 personal bests set
- Arnhem Open A 2024 · 23 Mar 2024
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.
- Davian van Plateringen — met in 17 rounds, never finished ahead
- Sebastiano Tronto — met in 15 rounds, never finished ahead
- David Akerboom — met in 15 rounds, never finished ahead
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 1.72 away.
- A sub-6 2×2 single — 95,042 people have one; it is 1.65 away.
Targets move as he improves.