In the past year (2018), Jingzhi Cao (曹景志) competed in 2 competitions and 6 rounds across 3 events, from Mar 25th to May 13th.
Solves/Attempts
He attempted 27 solves and completed 27.
| Event | Solves | Attempts |
| 3x3x3 Cube | 15 | 15 |
| Pyraminx | 10 | 10 |
| 2x2x2 Cube | 2 | 2 |
Personal Bests
He broke his personal best 8 times across 3 events, including 5 singles and 3 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 4 | 2 | 2 |
| Pyraminx | 3 | 2 | 1 |
| 2x2x2 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2017 | 2018 | Improvement |
| 3x3x3 Cube | - | 15.56 | - |
| Pyraminx | - | 9.27 | - |
| 2x2x2 Cube | - | 16.46 | - |
Improvements of Average
| Event | ≤2017 | 2018 | Improvement |
| 3x3x3 Cube | - | 20.23 | - |
| Pyraminx | - | 10.57 | - |
Cubers
He met 276 cubers from 3 countries/regions, 19 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 257 |
| 2 | 19 |
| All | 276 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Qingdao | 1 |
| Weihai | 1 |
