People · United States
Cooper Jackson
2×2 · top 29.3% of 189,179 all-time · competing since August 2023 · 2023JACK12
Cooper Jackson has been competing for 3 years. His best event is the 2×2: a personal-best single of 4.21, set at CubingUSA Heartland Championship 2026, puts him in the top 29.3% of the 189,179 people who have ever been ranked in the event, and 11,784th in the United States. Across 9 competitions since August 2023, he has put 176 official solves on the record across six events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 92% of the 36,406 competitors with ten or more counted rounds. That figure sets aside his 4 DNFs. His 3×3 best has come down from 24.90 in August 2023 to 17.33, a 30% improvement. Cooper has entered nine competitions, more competitions than 91% 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 | 4.21 | 5.98 | top 29.3% | 11,784 / 41,674 | |
| 3×3 | 17.33 | 20.73 | top 32.2% | 18,052 / 60,666 | |
| Pyraminx | 9.74 | 12.74 | top 51.0% | 15,045 / 29,168 | |
| Skewb | 9.67 | 14.46 | top 52.9% | 9,672 / 19,164 | |
| 4×4 | 1:38.12 | — | top 69.5% | 12,588 / 19,354 | |
| Clock | 26.81 | 36.35 | top 79.9% | 7,249 / 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 line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 22 May 2026First sub-20 3×3: 17.33 at CubingUSA Heartland Championship 2026.
- 5 Aug 2023First competition: Air Capital Cubing Summer 2023. A 24.90 3×3 single to start from.
Competitions
- Missouri Championship 2026 · 7 Aug 2026 — 2 personal bests set
- CubingUSA Heartland Championship 2026 · 22 May 2026 — 2 personal bests set
- KCKC 8 Cubing for Cake 2025 · 1 Nov 2025
- Corny Cubers Iowa Classic 2025 · 13 Sep 2025 — 1 personal best set
- Lawrence Summer 2025 · 9 Aug 2025 — 2 personal bests set
- Missouri Championship 2025 · 18 Jul 2025 — 2 personal bests set
- KCKC 3 Cubing for Cake 2023 · 21 Oct 2023
- Battle at Fort Hays Kansas 2023 · 9 Sep 2023 — 2 personal bests set
- Air Capital Cubing Summer 2023 · 5 Aug 2023
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.
- Shawn Doyle — met in 37 rounds, never finished ahead
- Mickey Doyle — met in 36 rounds, finished ahead 10 times
- Trenton Cuzick — met in 33 rounds, never finished ahead
Next targets
- A sub-4 2×2 single — 50,215 people have one; it is 0.21 away.
- A sub-15 3×3 single — 70,740 people have one; it is 2.33 away.
Targets move as he improves.