People · Hong Kong, China
Tsui Sheung Chi (徐上智)
3×3 · top 1.4% of 284,439 all-time · competing since May 2023 · 2023CHIT08
Tsui Sheung Chi (徐上智) has been competing for 3 years. His best event is the 3×3: a personal-best single of 7.05, set at Odd Day in Hong Kong 2026, puts him in the top 1.4% of the 284,439 people who have ever been ranked in the event, and 30th in Hong Kong, China. Until November 2010, no official 3×3 solve in the world had been that fast. Across 2 competitions since May 2023, he has put 14 official solves on the record across one event. His 3×3 best has come down from 10.64 in May 2023 to 7.05, a 34% improvement. Tsui 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 | 7.05 | 9.49 | top 1.4% | 30 / 1,347 |
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
- 26 Apr 2026First sub-10 3×3: 9.46 at Odd Day in Hong Kong 2026.
- 26 May 2023First competition: Hong Kong Small Cube Day 2023. A 10.64 3×3 single to start from.
Competitions
- Odd Day in Hong Kong 2026 · 26 Apr 2026 — 2 personal bests set
- Hong Kong Small Cube Day 2023 · 26 May 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.
- Brian Fong Ching (方正) — met in 3 rounds, finished ahead 3 times
- Tyler Yiu Chun Ki (姚竣棋) — met in 3 rounds, finished ahead 3 times
- Chan Pak Lam (陳柏霖) — met in 3 rounds, finished ahead 3 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.05 away.
Targets move as he improves.