People · Netherlands
Koen Slooijer
3×3 · top 21.0% of 284,439 all-time · competing since September 2024 · 2024SLOO01
Koen Slooijer has been competing for 2 years. His best event is the 3×3: a personal-best single of 14.01, set at South East Louisiana Open 2025, puts him in the top 21.0% of the 284,439 people who have ever been ranked in the event, and 613th in the Netherlands. Across 3 competitions since September 2024, he has put 29 official solves on the record across one event. 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 17.42 in September 2024 to 14.01, a 20% improvement. Koen has entered three competitions, more competitions than 69% 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 | 14.01 | 17.38 | top 21.0% | 613 / 2,294 |
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
- 26 Oct 2024First sub-15 3×3: 14.08 at Dutch Open 2024.
- 15 Sep 2024First competition: Heerenveen Open 2024. A 17.42 3×3 single to start from.
Competitions
- South East Louisiana Open 2025 · 12 Apr 2025 — 1 personal best set
- Dutch Open 2024 · 26 Oct 2024 — 1 personal best set
- Heerenveen Open 2024 · 15 Sep 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.
- Kawing Chung — met in 4 rounds, finished ahead 4 times
- Lieuwe Molle — met in 4 rounds, finished ahead 4 times
- Thijs Penning — met in 4 rounds, finished ahead 4 times
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 2.01 away.
Targets move as he improves.