People · United States
Isaac Robison
2×2 · top 8.4% of 189,179 all-time · competing since November 2025 · 2025ROBI13
Isaac Robison has been competing for 11 months. His best event is the 2×2: a personal-best single of 2.44, set at CubingUSA Heartland Championship 2026, puts him in the top 8.4% of the 189,179 people who have ever been ranked in the event, and 3,340th in the United States. Until February 2008, no official 2×2 solve in the world had been that fast. Across 4 competitions since November 2025, he has put 123 official solves on the record across five events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 13.66 in November 2025 to 10.68, a 22% improvement. Isaac 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 | United States | |
|---|---|---|---|---|---|
| 2×2 | 2.44 | 3.20 | top 8.4% | 3,340 / 41,674 | |
| 3×3 | 10.68 | 13.24 | top 9.6% | 5,273 / 60,666 | |
| 3×3 one-handed | 19.97 | 24.62 | top 20.5% | 2,655 / 15,900 | |
| Pyraminx | 7.02 | 8.27 | top 28.1% | 7,825 / 29,168 | |
| Skewb | 8.38 | 9.33 | top 44.2% | 7,885 / 19,164 |
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
- 25 Jul 2026Three personal bests in one day at SPAMTown IV MN 2026.
- 22 May 2026Four personal bests in one day at CubingUSA Heartland Championship 2026.
- 15 Nov 2025First competition: Cubing on the Green MN 2025. A 14.95 3×3 single to start from.
Competitions
- SPAMTown IV MN 2026 · 25 Jul 2026 — 3 personal bests set
- CubingUSA Heartland Championship 2026 · 22 May 2026 — 4 personal bests set
- Mini-sota Heartland Warm-Up I 2026 · 1 May 2026 — 1 personal best set
- Cubing on the Green MN 2025 · 15 Nov 2025 — 2 personal bests 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.
- Andrew Tyberg — met in 25 rounds, finished ahead 16 times
- Nathan Rahn — met in 23 rounds, finished ahead once
- Kaius Young — met in 22 rounds, finished ahead 4 times
Next targets
- A sub-2 2×2 single — 9,039 people have one; it is 0.44 away.
- A sub-10 3×3 single — 21,606 people have one; it is 0.68 away.
Targets move as he improves.