People · Hong Kong, China
Jaron Tam (譚翊騫)
3×3 · top 2.4% of 284,439 all-time · competing since September 2025 · 2025TAMJ01
Jaron Tam (譚翊騫) has been competing for a year. His best event is the 3×3: a personal-best single of 7.78, set at HKRCU 20th Anniversary 2025, puts him in the top 2.4% of the 284,439 people who have ever been ranked in the event, and 60th in Hong Kong, China. Until July 2008, no official 3×3 solve in the world had been that fast. Across 2 competitions since September 2025, he has put 25 official solves on the record across two events. Jaron has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Hong Kong, China | |
|---|---|---|---|---|---|
| 3×3 | 7.78 | 10.61 | top 2.4% | 60 / 1,347 | |
| 3×3 one-handed | 18.59 | 22.73 | top 16.6% | 100 / 361 |
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
- 20 Sep 2025First competition: HKRCU 20th Anniversary 2025. A 7.78 3×3 single to start from.
Competitions
- Hong Kong Championship 2025 · 15 Nov 2025
- HKRCU 20th Anniversary 2025 · 20 Sep 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.
- Liu Shing Chak (柳丞澤) — met in 5 rounds, finished ahead 4 times
- Ko Ching Lam (高靖嵐) — met in 5 rounds, finished ahead 3 times
- Cherie Chan (陳卓怡) — met in 5 rounds, finished ahead twice
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.78 away.
- A sub-15 3×3 one-handed single — 5,987 people have one; it is 3.59 away.
Targets move as he improves.