People · Chinese Taipei
Chine-Wei Cheng (鄭建威)
3×3 · top 32.6% of 284,439 all-time · competing since August 2017 · 2017CHEC02
Chine-Wei Cheng (鄭建威) has been competing for 9 years. His best event is the 3×3: a personal-best single of 17.52, set at Taipei Cube Open 2026, puts him in the top 32.6% of the 284,439 people who have ever been ranked in the event, and 1,827th in Chinese Taipei. Across 2 competitions since August 2017, he has put 32 official solves on the record across four events. His 3×3 best has come down from 25.57 in August 2017 to 17.52, a 31% improvement. He has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Chinese Taipei | |
|---|---|---|---|---|---|
| 3×3 | 17.52 | 20.61 | top 32.6% | 1,827 / 4,213 | |
| 2×2 | 4.68 | 8.20 | top 35.2% | 835 / 1,669 | |
| Pyraminx | 8.48 | 10.94 | top 40.4% | 535 / 1,016 | |
| 4×4 | 1:16.20 | — | early days — 2 solves | 785 / 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
- 27 Jun 2026First sub-20 3×3: 17.52 at Taipei Cube Open 2026.
- 27 Jun 2026Three personal bests in one day at Taipei Cube Open 2026.
- 12 Aug 2017First competition: Cross-strait Cubing Exchange 2017. A 25.57 3×3 single to start from.
Competitions
- Taipei Cube Open 2026 · 27 Jun 2026 — 3 personal bests set
- Cross-strait Cubing Exchange 2017 · 12 Aug 2017
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.
- Chao-Che Chung (鍾肇哲) — met in 7 rounds, never finished ahead
- Chun-Pao Ni (倪君寶) — met in 7 rounds, never finished ahead
- Yu-Hsuan Chang (張祐瑄) — met in 6 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 2.52 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.68 away.
Targets move as he improves.