People · Chinese Taipei
Chen-Cheng Hung (洪振誠)
3×3 · top 1.4% of 284,439 all-time · competing since September 2023 · 2023HUNG16
Chen-Cheng Hung (洪振誠) has been competing for 3 years. His best event is the 3×3: a personal-best single of 7.10, set at Chien Kuo Cubing Party 2026, puts him in the top 1.4% of the 284,439 people who have ever been ranked in the event, and 78th in Chinese Taipei. Until July 2008, no official 3×3 solve in the world had been that fast. Across 17 competitions since September 2023, he has put 567 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 14% around a typical one; 70% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 16.31 in September 2023 to 7.10, a 56% improvement. He has entered 17 competitions, more competitions than 96% 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 | 7.10 | 8.32 | top 1.4% | 78 / 4,213 | |
| 4×4 | 28.51 | 32.70 | top 2.0% | 55 / 1,078 | |
| 2×2 | 1.57 | 2.56 | top 2.5% | 54 / 1,669 | |
| 3×3 one-handed | 11.58 | 20.52 | top 2.5% | 31 / 802 | |
| Skewb | 2.84 | 5.42 | top 4.2% | 37 / 699 | |
| 5×5 | 1:01.38 | 1:05.17 | top 6.3% | 97 / 639 | |
| Square-1 | 14.11 | 18.37 | top 14.4% | 67 / 323 | |
| Megaminx | 1:09.51 | 1:21.85 | top 15.3% | 87 / 362 | |
| 6×6 | 2:13.05 | 2:18.21 | top 16.9% | 104 / 292 |
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
- 11 Jul 2026Three personal bests in one day at Stevenage July 2026.
- 2 May 2026Three personal bests in one day at Zhongshan Open 2026.
- 18 Apr 2026Four personal bests in one day at BQHS Spring Open 2026.
- 29 Nov 2025Three personal bests in one day at Taoyuan Airport Cube Day 2025.
- 17 Aug 2025Three personal bests in one day at Hsinchu Summer Open 2025.
- 2 Aug 2025Four personal bests in one day at Maru Cube Day Taiwan 2025.
Competitions
- Shin Kong Cube Open - Taichung 2026 · 30 Aug 2026
- Shin Kong Cube Open - New Taipei 2026 · 9 Aug 2026
- Maru Cube Day Taiwan 2026 · 25 Jul 2026 — 1 personal best set
- Chien Kuo Cubing Party 2026 · 18 Jul 2026 — 2 personal bests set
- Stevenage July 2026 · 11 Jul 2026 — 3 personal bests set
- Taipei Cube Open 2026 · 27 Jun 2026
- Zhongshan Open 2026 · 2 May 2026 — 3 personal bests set
- BQHS Spring Open 2026 · 18 Apr 2026 — 4 personal bests set
- Taoyuan Airport Cube Day 2025 · 29 Nov 2025 — 3 personal bests set
- Shin Kong Cube Open - New Taipei 2025 · 9 Nov 2025
- Hsinchu Summer Open 2025 · 17 Aug 2025 — 3 personal bests set
- Maru Cube Day Taiwan 2025 · 2 Aug 2025 — 4 personal bests set
- Taipei Summer Open 2025 · 28 Jun 2025 — 1 personal best set
- Taoyuan Airport Cube Day 2024 · 23 Nov 2024 — 5 personal bests set
- Shin Kong Cube Open - New Taipei 2024 · 28 Sep 2024 — 1 personal best set
- Zhongshan Open 2024 · 4 May 2024 — 1 personal best 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.
- Chao-Che Chung (鍾肇哲) — met in 103 rounds, finished ahead 20 times
- Wu Li (李悟) — met in 102 rounds, finished ahead 36 times
- Chuan-Chen Ho (何權宸) — met in 96 rounds, finished ahead 43 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.10 away.
- A sub-25 4×4 single — 588 people have one; it is 3.51 away.
Targets move as he improves.