People · Germany
Gregor Kronberg
Pyraminx · top 4.3% of 130,891 all-time · competing since September 2025 · 2025KRON01
Gregor Kronberg has been competing for a year. His best event is the Pyraminx: a personal-best single of 3.18, set at Erlangen Open IV 2026, puts him in the top 4.3% of the 130,891 people who have ever been ranked in the event, and 101st in Germany. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 11 competitions since September 2025, he has put 258 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 17% around a typical one; 97% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 22.02 in September 2025 to 17.44, a 21% improvement. Gregor has entered eleven competitions, more competitions than 93% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Germany | |
|---|---|---|---|---|---|
| Pyraminx | 3.18 | 6.39 | top 4.3% | 101 / 2,020 | |
| 2×2 | 3.92 | 5.80 | top 25.5% | 885 / 2,931 | |
| Skewb | 6.03 | 12.06 | top 26.0% | 358 / 1,192 | |
| 3×3 | 17.44 | 21.11 | top 32.5% | 1,626 / 4,182 | |
| 3×3 Fewest Moves | 37 moves | 45.67 | top 37.3% | 141 / 343 | |
| 3×3 one-handed | 26.25 | 32.07 | top 37.6% | 495 / 1,328 | |
| Clock | 12.74 | 17.90 | top 38.5% | 255 / 647 | |
| 4×4 | 1:08.67 | 1:14.67 | top 45.6% | 874 / 1,966 | |
| Megaminx | 2:19.55 | 2:28.51 | top 56.2% | 417 / 798 | |
| 5×5 | 2:43.68 | 3:09.73 | top 72.1% | 786 / 1,175 |
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
- 29 Nov 2025Four personal bests in one day at Rahn Education Advent Open 2025.
- 22 Nov 2025First sub-20 3×3: 17.79 at Dreht's Eich in Ergolding 2025.
- 6 Sep 2025First competition: Cubing Days Neuburg 2025. A 22.02 3×3 single to start from.
Competitions
- Erlangen Open IV 2026 · 12 Sep 2026 — 2 personal bests set
- Super Side Summer Fürth 2026 · 31 Jul 2026 — 2 personal bests set
- Rahn Education Open 2026 · 1 May 2026 — 1 personal best set
- Swift Cubing in Swabia 2026 · 17 Apr 2026
- Dobřejovice Special 2026 · 11 Apr 2026 — 1 personal best set
- Chääswürfel 2025 · 31 Dec 2025
- Rahn Education Advent Open 2025 · 29 Nov 2025 — 4 personal bests set
- Dreht's Eich in Ergolding 2025 · 22 Nov 2025 — 2 personal bests set
- Rhein-Neckar Complete Breakdown 2025 · 9 Oct 2025
- Munich Open 2025 · 20 Sep 2025 — 1 personal best set
- Cubing Days Neuburg 2025 · 6 Sep 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.
- Alwin Rölz — met in 35 rounds, never finished ahead
- Luis Kleinheinz — met in 33 rounds, finished ahead 3 times
- Andrea Mazzolin — met in 32 rounds, finished ahead twice
Next targets
- A sub-3 Pyraminx single — 4,783 people have one; it is 0.18 away.
- A sub-3 2×2 single — 27,049 people have one; it is 0.92 away.
Targets move as he improves.