People · United States
Haolin Jin
3×3 · top 22.5% of 284,439 all-time · competing since July 2022 · 2022JINH01
Haolin Jin has been competing for 4 years. His best event is the 3×3: a personal-best single of 14.44, set at ROC the Cube NY 2025, puts him in the top 22.5% of the 284,439 people who have ever been ranked in the event, and 12,163rd in the United States. Across 5 competitions since July 2022, he has put 96 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 13% around a typical one, an early reading from 9 counted rounds. His 3×3 best has come down from 17.89 in July 2022 to 14.44, a 19% improvement. Haolin 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 | |
|---|---|---|---|---|---|
| 3×3 | 14.44 | 18.39 | top 22.5% | 12,163 / 59,724 | |
| 4×4 | 1:15.82 | 1:37.17 | top 52.4% | 8,861 / 19,072 | |
| Clock | 18.54 | 25.43 | top 60.4% | 5,084 / 8,927 | |
| 2×2 | 7.88 | 9.29 | top 67.0% | 27,683 / 40,951 | |
| Skewb | 12.72 | 17.96 | top 69.5% | 13,053 / 18,907 | |
| Pyraminx | 16.28 | 17.41 | top 85.9% | 25,305 / 28,708 | |
| 5×5 | 3:28.52 | — | early days — 3 solves | 7,992 / 9,401 |
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
- 21 Jun 2025First sub-15 3×3: 14.44 at ROC the Cube NY 2025.
- 21 Jun 2025Five personal bests in one day at ROC the Cube NY 2025.
- 30 Jul 2022First competition: Flower City Cube Fest 2022. A 17.89 3×3 single to start from.
Competitions
- ROC the Cube NY 2025 · 21 Jun 2025 — 5 personal bests set
- A Buffalo Cube Day 2024 · 23 Nov 2024 — 2 personal bests set
- Pickering B 2023 · 19 Mar 2023 — 2 personal bests set
- Ajax NxNxN 2022 · 29 Oct 2022
- Flower City Cube Fest 2022 · 30 Jul 2022
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.
- Skylar Porter — met in 16 rounds, never finished ahead
- Max Kropp — met in 13 rounds, never finished ahead
- Phoenix Mascellino — met in 12 rounds, finished ahead 5 times
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 2.44 away.
- A sub-1:00 4×4 single — 30,601 people have one; it is 15.82 away.
Targets move as he improves.