In the past year (2017), Zidong Cheng (程紫东) competed in 11 competitions and 28 rounds across 4 events, from Jan 2nd to Dec 10th.
Solves/Attempts
She attempted 119 solves and completed 113.
| Event | Solves | Attempts |
| 3x3x3 Cube | 64 | 65 |
| Skewb | 25 | 25 |
| 4x4x4 Cube | 21 | 23 |
| 5x5x5 Cube | 3 | 6 |
Personal Bests
She broke her personal best 16 times across 4 events, including 7 singles and 9 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 6 | 2 | 4 |
| Skewb | 5 | 2 | 3 |
| 4x4x4 Cube | 4 | 2 | 2 |
| 5x5x5 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2016 | 2017 | Improvement |
| 4x4x4 Cube | 1:36.08 | 1:07.86 | 28.22 (41.59%) |
| 3x3x3 Cube | 19.35 | 16.20 | 3.15 (19.44%) |
| Skewb | - | 8.16 | - |
| 5x5x5 Cube | - | 2:44.43 | - |
Improvements of Average
| Event | ≤2016 | 2017 | Improvement |
| 3x3x3 Cube | 20.71 | 18.91 | 1.80 (9.52%) |
| Skewb | - | 12.20 | - |
| 4x4x4 Cube | - | 1:11.04 | - |
Cubers
She met 1608 cubers from 14 countries/regions, 333 of whom competed with her more than once.
| Shared Competitions | Competitors |
| 1 | 1275 |
| 2 | 212 |
| 3 | 72 |
| 4 | 25 |
| 5 | 14 |
| 6 | 5 |
| 7 | 2 |
| 9 | 3 |
| All | 1608 |
Regions
She competed in 1 country/region.
Cities
In China, she visited 7 cities while competing.
| City | Times |
| Guangzhou | 4 |
| Xi'an | 2 |
| Dongguan | 1 |
| Fuzhou | 1 |
| Beijing | 1 |
| Zhongshan | 1 |
| Shenzhen | 1 |
