People · United States
Jacob Grube
Pyraminx · top 63.9% of 130,891 all-time · competing since September 2026 · 2026GRUB05
Jacob Grube has been competing for 1 month. His best event is the Pyraminx: a personal-best single of 11.49, set at Colorado Cubing Weekend 2026, puts him in the top 63.9% of the 130,891 people who have ever been ranked in the event, and 19,162nd in the United States. Across 1 competition since September 2026, he has put 22 official solves on the record across four events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| Pyraminx | 11.49 | 16.80 | top 63.9% | 19,162 / 29,168 | |
| 3×3 | 1:02.24 | 1:18.26 | top 92.4% | 57,181 / 60,666 | |
| 2×2 | 29.37 | 32.55 | top 98.7% | 41,341 / 41,674 | |
| Clock | 1:04.76 | — | early days — 2 solves | 9,132 / 9,172 |
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 story so far
- 26 Sep 2026First competition: Colorado Cubing Weekend 2026. A 1:18.53 3×3 single to start from.
Competitions
- Colorado Cubing Weekend 2026 · 26 Sep 2026 — 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.
- Adrian Conrrado — met in 5 rounds, finished ahead 3 times
- Mathew King — met in 5 rounds, finished ahead twice
- Rachel Joy Peterson — met in 5 rounds, finished ahead once
Next targets
- A sub-10 Pyraminx single — 69,370 people have one; it is 1.49 away.
- A sub-1:00 3×3 single — 264,087 people have one; it is 2.24 away.
Targets move as he improves.