People · Chinese Taipei
Jian-Jia Chen (陳建嘉)
3×3 · top 33.6% of 284,439 all-time · competing since September 2024 · 2024CHEJ06
Jian-Jia Chen (陳建嘉) has been competing for 2 years. His best event is the 3×3: a personal-best single of 17.84, set at Shin Kong Cube Open - Taichung 2026, puts him in the top 33.6% of the 284,439 people who have ever been ranked in the event, and 1,875th in Chinese Taipei. Across 4 competitions since September 2024, he has put 18 official solves on the record across one event. His 3×3 best has come down from 20.97 in September 2024 to 17.84, a 15% improvement. He has entered four competitions, more competitions than 78% 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 | 17.84 | 21.75 | top 33.6% | 1,875 / 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
- 30 Aug 2026First sub-20 3×3: 17.84 at Shin Kong Cube Open - Taichung 2026.
- 14 Sep 2024First competition: Shin Kong Cube Open - Taichung 2024. A 20.97 3×3 single to start from.
Competitions
- Shin Kong Cube Open - Taichung 2026 · 30 Aug 2026 — 1 personal best set
- Shin Kong Cube Open - Taichung 2025 · 22 Nov 2025
- Taoyuan Airport Cube Day 2024 · 23 Nov 2024
- Shin Kong Cube Open - Taichung 2024 · 14 Sep 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.
- Pei-Yu Ko (柯沛羽) — met in 4 rounds, finished ahead twice
- 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 2.84 away.
Targets move as he improves.