People · United States
Jack O'Halloran
3×3 · top 18.5% of 288,433 all-time · competing since May 2025 · 2025OHAL01
Jack O'Halloran has been competing for a year. His best event is the 3×3: a personal-best single of 13.28, set at Christmas City Cubing PA 2026, puts him in the top 18.5% of the 288,433 people who have ever been ranked in the event, and 10,044th in the United States. Across 9 competitions since May 2025, he has put 91 official solves on the record across three events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 70% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 17.99 in May 2025 to 13.28, a 26% improvement. Jack 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 | |
|---|---|---|---|---|---|
| 3×3 | 13.28 | 15.53 | top 18.5% | 10,044 / 60,666 | |
| 2×2 | 6.06 | 8.69 | top 51.6% | 21,384 / 41,674 | |
| Skewb | 17.92 | 21.96 | top 86.0% | 16,794 / 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
- 4 Oct 2026First sub-15 3×3: 14.62 at Christmas City Cubing PA 2026.
- 3 May 2025First competition: King of Prussia Spring 2025. A 19.08 3×3 single to start from.
Competitions
- Christmas City Cubing PA 2026 · 4 Oct 2026 — 2 personal bests set
- Mid-Atlantic Speedcubing Championship 2026 · 14 Aug 2026
- LCCC Cubing Summer 2026 · 6 Jun 2026
- Christmas City Cubing PA 2025 · 4 Oct 2025
- Ephrata Fall 2025 · 27 Sep 2025
- CubingUSA Mid-Atlantic Championship 2025 · 30 Aug 2025 — 1 personal best set
- Bucks County Cubing AM 2025 · 9 Aug 2025 — 1 personal best set
- Berwick Spring 2025 · 14 Jun 2025 — 2 personal bests set
- King of Prussia Spring 2025 · 3 May 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.
- Kavin Prince — met in 17 rounds, never finished ahead
- Livia Kleiner — met in 16 rounds, never finished ahead
- Zach Ridall — met in 15 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 40,277 people have one; it is 1.28 away.
- A sub-6 2×2 single — 96,384 people have one; it is 0.06 away.
Targets move as he improves.