People · Netherlands
Sem Regoor
3×3 · top 29.3% of 284,439 all-time · competing since May 2022 · 2022REGO03
Sem Regoor has been competing for 4 years. His best event is the 3×3: a personal-best single of 16.45, set at Beveren Saturday Open 2025, puts him in the top 29.3% of the 284,439 people who have ever been ranked in the event, and 821st in the Netherlands. Across 5 competitions since May 2022, he has put 74 official solves on the record across three events. Solve to solve, his 3×3 times vary about 14% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 25.81 in May 2022 to 16.45, a 36% improvement. Sem has entered five competitions, more competitions than 83% 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 | 16.45 | 18.21 | top 29.3% | 821 / 2,294 | |
| 2×2 | 5.28 | 6.04 | top 42.8% | 892 / 1,665 | |
| Pyraminx | 13.86 | 19.07 | top 77.2% | 1,054 / 1,283 |
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
- 27 Sep 2025Four personal bests in one day at Beveren Saturday Open 2025.
- 23 Apr 2023First sub-20 3×3: 18.28 at Ermelo Cubing B 2023.
- 21 May 2022First competition: Dutch Masters 2022. A 25.81 3×3 single to start from.
Competitions
- Beveren Saturday Open 2025 · 27 Sep 2025 — 4 personal bests set
- Capelle Cubing 2024 · 9 Jun 2024 — 1 personal best set
- Ermelo Cubing B 2023 · 23 Apr 2023 — 1 personal best set
- Alphen Cubing 2023 · 5 Feb 2023 — 1 personal best set
- Dutch Masters 2022 · 21 May 2022 — 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.
- Thijs van Asperen — met in 12 rounds, finished ahead twice
- Ron van Bruchem — met in 12 rounds, finished ahead once
- Tristan Paulussen — met in 11 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 1.45 away.
- A sub-5 2×2 single — 73,413 people have one; it is 0.28 away.
Targets move as he improves.