People · United States
Liam P. O'Callaghan
3×3 · top 17.6% of 284,439 all-time · competing since September 2025 · 2025OCAL03
Liam P. O'Callaghan has been competing for a year. His best event is the 3×3: a personal-best single of 13.05, set at Wisconsin Championship 2025, puts him in the top 17.6% of the 284,439 people who have ever been ranked in the event, and 9,426th in the United States. Across 2 competitions since September 2025, he has put 61 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 10% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 15.18 in September 2025 to 13.05, a 14% improvement. Liam has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| 3×3 | 13.05 | 14.67 | top 17.6% | 9,426 / 59,724 | |
| 2×2 | 4.50 | 5.75 | top 32.9% | 13,093 / 40,951 | |
| Pyraminx | 8.32 | 11.00 | top 39.0% | 11,138 / 28,708 | |
| 3×3 one-handed | 27.18 | 50.51 | top 39.8% | 5,303 / 15,683 | |
| 4×4 | 1:04.05 | 1:06.69 | top 40.7% | 6,642 / 19,072 | |
| 5×5 | 1:54.68 | 2:10.84 | top 45.7% | 3,775 / 9,401 | |
| Megaminx | 2:28.65 | — | early days — 2 solves | 4,560 / 7,841 |
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 2025First sub-15 3×3: 14.80 at Wisconsin Championship 2025.
- 4 Oct 2025Five personal bests in one day at Wisconsin Championship 2025.
- 5 Sep 2025First competition: Clock on the Madison Rocks 2025. A 17.30 3×3 single to start from.
Competitions
- Wisconsin Championship 2025 · 4 Oct 2025 — 5 personal bests set
- Clock on the Madison Rocks 2025 · 5 Sep 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.
- Ashley Gray — met in 14 rounds, finished ahead 6 times
- Fletcher Coggins — met in 14 rounds, finished ahead 4 times
- Alex Chen — met in 14 rounds, finished ahead 3 times
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.05 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.50 away.
Targets move as he improves.