People · Chinese Taipei
Ju-Sheng Chang (張鉅昇)
3×3 · top 58.3% of 284,439 all-time · competing since August 2025 · 2025CHAN53
Ju-Sheng Chang (張鉅昇) has been competing for a year. His best event is the 3×3: a personal-best single of 27.71, set at Shin Kong Cube Open - New Taipei 2025, puts him in the top 58.3% of the 284,439 people who have ever been ranked in the event, and 2,921st in Chinese Taipei. Across 2 competitions since August 2025, he has put 10 official solves on the record across one event. His 3×3 best has come down from 36.52 in August 2025 to 27.71, a 24% 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 | 27.71 | 34.81 | top 58.3% | 2,921 / 4,213 |
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
- 9 Nov 2025First sub-30 3×3: 27.71 at Shin Kong Cube Open - New Taipei 2025.
- 2 Aug 2025First competition: Maru Cube Day Taiwan 2025. A 36.52 3×3 single to start from.
Competitions
- Shin Kong Cube Open - New Taipei 2025 · 9 Nov 2025 — 1 personal best set
- Maru Cube Day Taiwan 2025 · 2 Aug 2025
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.
Next targets
- A sub-25 3×3 single — 149,621 people have one; it is 2.71 away.
Targets move as he improves.