People · Belgium
Alexander Croisiau
Pyraminx · top 2.5% of 130,891 all-time · competing since October 2025 · 2025CROI01
Alexander Croisiau has been competing for a year. His best event is the Pyraminx: a personal-best single of 2.61, set at Visé Sunday Open 2026, puts him in the top 2.5% of the 130,891 people who have ever been ranked in the event, and 13th in Belgium. Until January 2011, no official Pyraminx solve in the world had been that fast. Across 4 competitions since October 2025, he has put 104 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 23.06 in October 2025 to 15.19, a 34% improvement. Alexander 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 | Belgium | |
|---|---|---|---|---|---|
| Pyraminx | 2.61 | 3.74 | top 2.5% | 13 / 605 | |
| Skewb | 4.57 | 7.77 | top 15.1% | 66 / 401 | |
| 2×2 | 3.19 | 4.22 | top 16.6% | 162 / 783 | |
| Clock | 8.75 | 11.25 | top 18.6% | 30 / 188 | |
| 3×3 | 15.19 | 17.49 | top 25.2% | 317 / 1,113 | |
| 4×4 | 1:03.28 | — | top 40.0% | 185 / 464 | |
| 5×5 | 2:04.84 | — | early days — 2 solves | 121 / 253 | |
| 3×3 one-handed | 38.84 | — | top 63.8% | 193 / 314 | |
| Square-1 | 45.54 | — | early days — 1 solve | 102 / 161 |
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
- 13 Sep 2026Three personal bests in one day at Visé Sunday Open 2026.
- 10 Jul 2026Three personal bests in one day at Warm Up Lent 2026.
- 18 Apr 2026First sub-20 3×3: 16.40 at Twist and Turn Ghent 2026.
- 18 Apr 2026Three personal bests in one day at Twist and Turn Ghent 2026.
- 11 Oct 2025First competition: Ranst Autumn 2025. A 23.06 3×3 single to start from.
Competitions
- Visé Sunday Open 2026 · 13 Sep 2026 — 3 personal bests set
- Warm Up Lent 2026 · 10 Jul 2026 — 3 personal bests set
- Twist and Turn Ghent 2026 · 18 Apr 2026 — 3 personal bests set
- Ranst Autumn 2025 · 11 Oct 2025
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.
- Syao Andris — met in 23 rounds, finished ahead 6 times
- Jérôme Carlier — met in 22 rounds, finished ahead 9 times
- Félicien Steux — met in 22 rounds, finished ahead 5 times
Next targets
- A sub-2 Pyraminx single — 1,497 people have one; it is 0.61 away.
- A sub-4 Skewb single — 8,121 people have one; it is 0.57 away.
Targets move as he improves.