People · Chinese Taipei
Ding-Hong Ke (柯定紘)
Megaminx · top 3.9% of 34,786 all-time · competing since July 2022 · 2022KEDI03
Ding-Hong Ke (柯定紘) has been competing for 4 years. His best event is the Megaminx: a personal-best single of 47.20, set at Chien Kuo Cubing Party 2024, puts him in the top 3.9% of the 34,786 people who have ever been ranked in the event, and 21st in Chinese Taipei. Until January 2011, no official Megaminx solve in the world had been that fast. Across 16 competitions since July 2022, he has put 623 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 65% of the 35,811 competitors with ten or more counted rounds. He has entered 16 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 | |
|---|---|---|---|---|---|
| Megaminx | 47.20 | 53.32 | top 3.9% | 21 / 362 | |
| Skewb | 3.13 | 5.63 | top 5.6% | 58 / 699 | |
| 5×5 | 1:01.72 | 1:06.08 | top 6.5% | 102 / 639 | |
| 4×4 | 34.80 | 37.26 | top 6.5% | 164 / 1,078 | |
| 3×3 | 9.68 | 11.41 | top 6.6% | 398 / 4,213 | |
| Pyraminx | 4.13 | 6.51 | top 8.3% | 128 / 1,016 | |
| 6×6 | 1:55.94 | 2:04.73 | top 9.5% | 52 / 292 | |
| 2×2 | 2.68 | 4.02 | top 10.7% | 300 / 1,669 | |
| 7×7 | 3:05.25 | 3:10.89 | top 12.0% | 57 / 252 | |
| 3×3 one-handed | 19.66 | 23.17 | top 19.6% | 252 / 802 | |
| Clock | 10.12 | 12.95 | top 25.7% | 112 / 366 | |
| Square-1 | 19.14 | 24.62 | top 25.9% | 115 / 323 |
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
- 19 Dec 2025Six personal bests in one day at Taiwan Championship 2025.
- 16 Aug 2025Four personal bests in one day at Big and Round Taichung 2025.
- 25 May 2024Three personal bests in one day at Chien Kuo Cubing Party 2024.
- 8 Dec 2023Five personal bests in one day at Taiwan Championship 2023.
- 11 Nov 2023Three personal bests in one day at Taoyuan Airport Cube Day 2023.
- 26 Aug 2023Four personal bests in one day at Pingtung Summer Open 2023.
Competitions
- Shin Kong Cube Open - Taichung 2026 · 30 Aug 2026
- Taiwan Championship 2025 · 19 Dec 2025 — 6 personal bests set
- Big and Round Taichung 2025 · 16 Aug 2025 — 4 personal bests set
- Chien Kuo Cubing Party 2024 · 25 May 2024 — 3 personal bests set
- Taiwan Championship 2023 · 8 Dec 2023 — 5 personal bests set
- Taoyuan Airport Cube Day 2023 · 11 Nov 2023 — 3 personal bests set
- Pingtung Summer Open 2023 · 26 Aug 2023 — 4 personal bests set
- Maru Cube Day 2023 · 22 Jul 2023 — 3 personal bests set
- Taiwan Cubing Challenge 2023 · 18 Jun 2023 — 2 personal bests set
- NDHU Big Cube Day 2023 · 20 May 2023 — 4 personal bests set
- Taichung Open 2023 · 11 Feb 2023 — 2 personal bests set
- Taiwan Championship 2022 · 16 Dec 2022 — 3 personal bests set
- Yunlin Winter Open 2022 · 20 Nov 2022 — 5 personal bests set
- Taoyuan Cubing Open 2022 · 5 Nov 2022 — 2 personal bests set
- Maru Cube Day 2022 · 3 Sep 2022 — 1 personal best set
- Chiayi Open 2022 · 23 Jul 2022 — 1 personal best set
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 133 rounds, finished ahead 7 times
- Chuan-Chen Ho (何權宸) — met in 124 rounds, finished ahead 76 times
- Chun-Pao Ni (倪君寶) — met in 119 rounds, finished ahead 36 times
Next targets
- A sub-40 Megaminx single — 557 people have one; it is 7.20 away.
- A sub-3 Skewb single — 3,646 people have one; it is 0.13 away.
Targets move as he improves.