People · Sweden
Ebbe Grubbström
3×3 · top 8.6% of 288,433 all-time · competing since December 2025 · 2025GRUB06
Ebbe Grubbström has been competing for 11 months. His best event is the 3×3: a personal-best single of 10.36, set at Nordic & Swedish Championship 2026, puts him in the top 8.6% of the 288,433 people who have ever been ranked in the event, and 244th in Sweden. Until February 2007, no official 3×3 solve in the world had been that fast. Across 4 competitions since December 2025, he has put 146 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 80% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 14.34 in December 2025 to 10.36, a 28% improvement. Ebbe 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 | Sweden | |
|---|---|---|---|---|---|
| 3×3 | 10.36 | 12.63 | top 8.6% | 244 / 2,948 | |
| Skewb | 5.09 | 7.96 | top 18.9% | 258 / 1,176 | |
| 2×2 | 3.56 | 4.66 | top 21.0% | 570 / 2,338 | |
| 3×3 one-handed | 22.17 | 24.69 | top 26.6% | 232 / 870 | |
| Pyraminx | 7.47 | 9.80 | top 31.8% | 645 / 1,743 | |
| 4×4 | 55.90 | 1:14.78 | top 31.9% | 284 / 1,123 | |
| Megaminx | 1:44.50 | 2:02.25 | top 37.4% | 185 / 569 | |
| Clock | 15.01 | 20.34 | top 48.0% | 264 / 552 | |
| 5×5 | 2:29.04 | — | top 65.4% | 322 / 567 | |
| Square-1 | 1:15.72 | — | early days — 2 solves | 383 / 430 |
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
- 7 Aug 2026Five personal bests in one day at Svealandsmästerskapet 2026.
- 1 May 2026Five personal bests in one day at Nordic & Swedish Championship 2026.
- 6 Dec 2025First competition: Örebro Vinterkubing - Main Events 2025. A 15.35 3×3 single to start from.
- 6 Dec 2025First sub-15 3×3: 14.34 at Örebro Vinterkubing - Main Events 2025.
Competitions
- Svealandsmästerskapet 2026 · 7 Aug 2026 — 5 personal bests set
- Nordic & Swedish Championship 2026 · 1 May 2026 — 5 personal bests set
- Porfyrkuben 2026 · 23 Jan 2026 — 2 personal bests set
- Örebro Vinterkubing - Main Events 2025 · 6 Dec 2025 — 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.
- Daniel Wallin — met in 35 rounds, never finished ahead
- Filip Åström — met in 34 rounds, finished ahead 4 times
- Samuel Eklund-Hanna — met in 31 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,606 people have one; it is 0.36 away.
- A sub-5 Skewb single — 13,481 people have one; it is 0.09 away.
Targets move as he improves.