People · United States
George Guo
2×2 · top 29.6% of 186,767 all-time · competing since October 2025 · 2025GUOG01
George Guo has been competing for 11 months. His best event is the 2×2: a personal-best single of 4.24, set at Berkeley Fall 2025, puts him in the top 29.6% of the 186,767 people who have ever been ranked in the event, and 11,738th in the United States. Across 5 competitions since October 2025, he has put 74 official solves on the record across six events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 7 counted rounds. His 3×3 best has come down from 22.29 in October 2025 to 17.15, a 23% improvement. George has entered five competitions, more competitions than 83% 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 | 4.24 | 7.16 | top 29.6% | 11,738 / 40,951 | |
| 3×3 | 17.15 | 17.88 | top 31.5% | 17,369 / 59,724 | |
| Clock | 19.60 | 20.91 | top 63.4% | 5,395 / 8,927 | |
| 3×3 one-handed | 39.57 | 54.93 | top 64.7% | 9,189 / 15,683 | |
| Skewb | 12.32 | 16.06 | top 67.6% | 12,649 / 18,907 | |
| 4×4 | 1:55.37 | — | early days — 2 solves | 14,737 / 19,072 |
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
- 26 Apr 2026Three personal bests in one day at Berkeley Spring 2026.
- 1 Mar 2026First sub-20 3×3: 19.78 at Berkeley Favorites 2026.
- 4 Oct 2025First competition: Berkeley Fall 2025. A 22.29 3×3 single to start from.
Competitions
- Bay Area Speedcubin' 69 2026 · 29 Aug 2026 — 2 personal bests set
- Berkeley Spring 2026 · 26 Apr 2026 — 3 personal bests set
- Berkeley Favorites 2026 · 1 Mar 2026 — 1 personal best set
- Cool Down Berkeley 2025 · 2 Nov 2025 — 1 personal best set
- Berkeley Fall 2025 · 4 Oct 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.
- Diego Jiashu Jiang (蒋佳澍) — met in 15 rounds, finished ahead twice
- Benjamin Schaham — met in 15 rounds, finished ahead once
- Nathan Huo (霍桃溪) — met in 15 rounds, finished ahead once
Next targets
- A sub-4 2×2 single — 49,452 people have one; it is 0.24 away.
- A sub-15 3×3 single — 69,493 people have one; it is 2.15 away.
Targets move as he improves.