People · Chinese Taipei
Hung-Chung Chang (張閎鈞)
3×3 · top 11.5% of 284,439 all-time · competing since September 2023 · 2023CHAN95
Hung-Chung Chang (張閎鈞) has been competing for 3 years. His best event is the 3×3: a personal-best single of 11.32, set at Taipei Cube Open 2026, puts him in the top 11.5% of the 284,439 people who have ever been ranked in the event, and 698th in Chinese Taipei. Across 4 competitions since September 2023, he has put 28 official solves on the record across two events. Solve to solve, his 3×3 times vary about 22% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 15.16 in September 2023 to 11.32, a 25% improvement. He has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Chinese Taipei | |
|---|---|---|---|---|---|
| 3×3 | 11.32 | 15.11 | top 11.5% | 698 / 4,213 | |
| 4×4 | 56.77 | — | top 32.8% | 565 / 1,078 |
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
- 9 Nov 2025First sub-15 3×3: 13.22 at Shin Kong Cube Open - New Taipei 2025.
- 16 Sep 2023First competition: Shin Kong Cube Open 2023. A 15.16 3×3 single to start from.
Competitions
- Taipei Cube Open 2026 · 27 Jun 2026 — 2 personal bests set
- Zhongshan Open 2026 · 2 May 2026
- Shin Kong Cube Open - New Taipei 2025 · 9 Nov 2025 — 2 personal bests set
- Shin Kong Cube Open 2023 · 16 Sep 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.
- Chung-Yao Chiang (江仲堯) — met in 7 rounds, finished ahead once
- Yu-Hao Chen (陳鈺昊) — met in 7 rounds, finished ahead once
- Wu Li (李悟) — met in 7 rounds, finished ahead once
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.32 away.
- A sub-50 4×4 single — 20,746 people have one; it is 6.77 away.
Targets move as he improves.