People · Hong Kong, China
Tyler Yiu Chun Ki (姚竣棋)
3×3 · top 17.5% of 284,439 all-time · competing since March 2023 · 2023KITY01
Tyler Yiu Chun Ki (姚竣棋) has been competing for 4 years. His best event is the 3×3: a personal-best single of 13.02, set at Odd Day in Hong Kong 2026, puts him in the top 17.5% of the 284,439 people who have ever been ranked in the event, and 379th in Hong Kong, China. Across 9 competitions since March 2023, he has put 97 official solves on the record across three events. Solve to solve, his 3×3 times vary about 13% around a typical one; 55% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 31.44 in March 2023 to 13.02, a 59% improvement. Tyler 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 | Hong Kong, China | |
|---|---|---|---|---|---|
| 3×3 | 13.02 | 14.60 | top 17.5% | 379 / 1,347 | |
| 2×2 | 4.91 | 6.24 | top 38.2% | 435 / 855 | |
| Pyraminx | 11.01 | 14.62 | top 60.6% | 310 / 431 |
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
- 7 Jun 2025First sub-15 3×3: 14.08 at Hong Kong Cube Day 2025.
- 31 Aug 2024First sub-20 3×3: 19.88 at Hong Kong Cube Day 2024.
- 26 May 2023First sub-30 3×3: 25.58 at Hong Kong Small Cube Day 2023.
- 4 Mar 2023First competition: Hong Kong Cube Day 2023. A 31.44 3×3 single to start from.
Competitions
- Odd Day in Hong Kong 2026 · 26 Apr 2026 — 1 personal best set
- Hong Kong Championship 2025 · 15 Nov 2025
- HKRCU 20th Anniversary 2025 · 20 Sep 2025 — 1 personal best set
- Hong Kong Cube Day 2025 · 7 Jun 2025 — 2 personal bests set
- Hong Kong Championship 2024 · 16 Nov 2024 — 1 personal best set
- Hong Kong Cube Day 2024 · 31 Aug 2024 — 1 personal best set
- Welcome Back Hong Kong 2024 · 31 Mar 2024 — 2 personal bests set
- Hong Kong Small Cube Day 2023 · 26 May 2023 — 1 personal best set
- Hong Kong Cube Day 2023 · 4 Mar 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.
- Wan Chun Man (尹俊文) — met in 20 rounds, never finished ahead
- Timothy Kong Wing Sum (江永琛) — met in 19 rounds, never finished ahead
- Andy Mok Man Cheuk (莫文卓) — met in 19 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.02 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.91 away.
Targets move as he improves.