People · Netherlands
Koen Post
Pyraminx · top 7.8% of 130,891 all-time · competing since September 2024 · 2024POST03
Koen Post has been competing for 2 years. His best event is the Pyraminx: a personal-best single of 4.02, set at Visé Sunday Open 2026, puts him in the top 7.8% of the 130,891 people who have ever been ranked in the event, and 131st in the Netherlands. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 12 competitions since September 2024, he has put 256 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 15% around a typical one; 85% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 23.77 in September 2024 to 10.57, a 56% improvement. Koen has entered twelve competitions, more competitions than 94% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Netherlands | |
|---|---|---|---|---|---|
| Pyraminx | 4.02 | 6.75 | top 7.8% | 131 / 1,296 | |
| 3×3 | 10.57 | 11.69 | top 9.2% | 262 / 2,318 | |
| 2×2 | 2.67 | 4.33 | top 10.7% | 227 / 1,680 | |
| Skewb | 4.72 | 8.00 | top 16.1% | 168 / 968 | |
| 4×4 | 1:01.22 | 1:14.50 | top 37.9% | 371 / 1,009 | |
| Clock | 14.45 | 19.18 | top 45.7% | 227 / 479 | |
| Megaminx | 2:01.31 | 2:20.32 | top 46.5% | 200 / 417 | |
| Square-1 | 28.95 | 35.92 | top 47.5% | 184 / 407 | |
| 5×5 | 2:15.46 | — | early days — 2 solves | 312 / 542 | |
| 3×3 Fewest Moves | 48 moves | — | early days — 1 solve | 133 / 171 |
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 2026Four personal bests in one day at Visé Sunday Open 2026.
- 18 Oct 2025Three personal bests in one day at Take Your Time Ermelo 2025.
- 3 Aug 2025Three personal bests in one day at Beginner Utrecht 2025.
- 19 Jan 2025First sub-15 3×3: 12.51 at Alphen Cubing 2025.
- 22 Dec 2024First sub-20 3×3: 15.58 at Christmas Cubing Breda 2024.
- 15 Sep 2024First competition: Heerenveen Open 2024. A 23.77 3×3 single to start from.
Competitions
- FMC Europe 2026 · 10 Oct 2026
- Deep Focus Apeldoorn 2026 · 4 Oct 2026
- Visé Sunday Open 2026 · 13 Sep 2026 — 4 personal bests set
- Rubik's WCA European Championship 2026 · 16 Jul 2026 — 1 personal best set
- Breda Open 2026 · 18 Apr 2026 — 2 personal bests set
- Amsterdam Open 2026 · 22 Feb 2026
- Take Your Time Ermelo 2025 · 18 Oct 2025 — 3 personal bests set
- Rubik's Dutch Nationals 2025 · 5 Sep 2025
- Beginner Utrecht 2025 · 3 Aug 2025 — 3 personal bests set
- Alphen Cubing 2025 · 19 Jan 2025 — 1 personal best set
- Christmas Cubing Breda 2024 · 22 Dec 2024 — 2 personal bests 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.
- Marc Dullemond — met in 45 rounds, finished ahead 14 times
- Veerle Melis — met in 45 rounds, finished ahead 10 times
- Davian van Plateringen — met in 45 rounds, finished ahead 6 times
Next targets
- A sub-4 Pyraminx single — 10,050 people have one; it is 0.02 away.
- A sub-10 3×3 single — 21,606 people have one; it is 0.57 away.
Targets move as he improves.