People · Chinese Taipei
Zhi-Hao Zheng (鄭至皓)
2×2 · top 21.3% of 186,767 all-time · competing since December 2021 · 2021ZHEN16
Zhi-Hao Zheng (鄭至皓) has been competing for 5 years. His best event is the 2×2: a personal-best single of 3.59, set at Maru Cube Day 2022, puts him in the top 21.3% of the 186,767 people who have ever been ranked in the event, and 528th in Chinese Taipei. Across 3 competitions since December 2021, he has put 69 official solves on the record across nine events. His 2×2 best has come down from 6.43 in December 2021 to 3.59, a 44% improvement. He has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Chinese Taipei | |
|---|---|---|---|---|---|
| 2×2 | 3.59 | 6.12 | top 21.3% | 528 / 1,669 | |
| Skewb | 6.90 | 20.03 | top 32.9% | 310 / 699 | |
| Pyraminx | 8.23 | 10.72 | top 38.2% | 515 / 1,016 | |
| 3×3 | 22.16 | 25.44 | top 45.9% | 2,429 / 4,213 | |
| Clock | 17.54 | 18.49 | top 57.3% | 250 / 366 | |
| 4×4 | 1:27.04 | — | top 61.4% | 856 / 1,078 | |
| 5×5 | 2:51.59 | — | early days — 2 solves | 554 / 639 | |
| Megaminx | 3:50.32 | — | early days — 2 solves | 339 / 362 | |
| Square-1 | 1:39.16 | — | early days — 2 solves | 316 / 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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 3 Sep 2022Five personal bests in one day at Maru Cube Day 2022.
- 11 Dec 2021First competition: Maru Cube Day 2021. A 22.16 3×3 single to start from.
Competitions
- Maru Cube Day 2022 · 3 Sep 2022 — 5 personal bests set
- Taiwan Open 2022 · 14 Jan 2022 — 1 personal best set
- Maru Cube Day 2021 · 11 Dec 2021
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 19 rounds, finished ahead once
- Chuan-Chen Ho (何權宸) — met in 19 rounds, finished ahead once
- Yen-Pin Xiao (蕭彥平) — met in 19 rounds, never finished ahead
Next targets
- A sub-3 2×2 single — 26,570 people have one; it is 0.59 away.
- A sub-6 Skewb single — 18,841 people have one; it is 0.90 away.
Targets move as he improves.