People · Chinese Taipei
He-Ren Cheng (鄭合任)
3×3 · top 32.8% of 284,439 all-time · competing since October 2024 · 2024CHEH09
He-Ren Cheng (鄭合任) has been competing for a year. His best event is the 3×3: a personal-best single of 17.59, set at Shin Kong Cube Open - Kaohsiung 2025, puts him in the top 32.8% of the 284,439 people who have ever been ranked in the event, and 1,840th in Chinese Taipei. Across 3 competitions since October 2024, he has put 15 official solves on the record across two events. His 3×3 best has come down from 24.96 in October 2024 to 17.59, a 30% 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 | |
|---|---|---|---|---|---|
| 3×3 | 17.59 | 20.26 | top 32.8% | 1,840 / 4,213 | |
| 4×4 | 2:08.71 | — | early days — 1 solve | 996 / 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
- 1 Mar 2025First sub-20 3×3: 18.32 at Pingtung Winter Open 2025.
- 12 Oct 2024First competition: Shin Kong Cube Open - Kaohsiung 2024. A 24.96 3×3 single to start from.
Competitions
- Shin Kong Cube Open - Kaohsiung 2025 · 14 Dec 2025 — 1 personal best set
- Pingtung Winter Open 2025 · 1 Mar 2025 — 1 personal best set
- Shin Kong Cube Open - Kaohsiung 2024 · 12 Oct 2024
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.
- Hsu-An Chang (張旭安) — met in 4 rounds, finished ahead once
- Yueh Li (李悅) — met in 4 rounds, finished ahead once
- Chia-Leo Lin (林珈樂) — met in 4 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 2.59 away.
- A sub-2:00 4×4 single — 68,574 people have one; it is 8.71 away.
Targets move as he improves.