In the past year (2018), Zidong Cheng (程紫东) competed in 10 competitions and 32 rounds across 6 events, from Feb 10th to Oct 28th.
Solves/Attempts
She attempted 115 solves and completed 106.
| Event | Solves | Attempts |
| 3x3x3 Cube | 65 | 65 |
| 4x4x4 Cube | 19 | 19 |
| 3x3x3 One-Handed | 9 | 15 |
| Skewb | 7 | 7 |
| Pyraminx | 5 | 5 |
| Clock | 1 | 4 |
Personal Bests
She broke her personal best 12 times across 6 events, including 9 singles and 3 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 3 | 2 | 1 |
| 3x3x3 One-Handed | 3 | 3 | 0 |
| 4x4x4 Cube | 2 | 2 | 0 |
| Pyraminx | 2 | 1 | 1 |
| Clock | 1 | 1 | 0 |
| Skewb | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2017 | 2018 | Improvement |
| 3x3x3 Cube | 16.20 | 14.32 | 1.88 (13.13%) |
| 4x4x4 Cube | 1:07.86 | 1:00.62 | 7.24 (11.94%) |
| 3x3x3 One-Handed | - | 42.01 | - |
| Pyraminx | - | 13.20 | - |
| Clock | - | 28.60 | - |
Improvements of Average
| Event | ≤2017 | 2018 | Improvement |
| Skewb | 12.20 | 10.49 | 1.71 (16.30%) |
| 3x3x3 Cube | 18.91 | 18.13 | 0.78 (4.30%) |
| Pyraminx | - | 20.21 | - |
Cubers
She met 1107 cubers from 6 countries/regions, 279 of whom competed with her more than once. Ming Zheng (郑鸣) was the only one who accompanied the whole 10 competitions.
| Shared Competitions | Competitors |
| 1 | 828 |
| 2 | 148 |
| 3 | 61 |
| 4 | 34 |
| 5 | 14 |
| 6 | 13 |
| 7 | 5 |
| 8 | 1 |
| 9 | 2 |
| 10 | 1 |
| All | 1107 |
Regions
She competed in 1 country/region.
Cities
In China, she visited 9 cities while competing.
| City | Times |
| Guangzhou | 2 |
| Yangjiang | 1 |
| Dongguan | 1 |
| Zhuhai | 1 |
| Shenzhen | 1 |
| Guilin | 1 |
| Huizhou | 1 |
| Zhongshan | 1 |
| Shantou | 1 |
