Below are Zhu's lifetime solving statistics, broken down by puzzle size.
| Played: |
956 |
| Solved: |
949 |
| Success Rate: |
99.3% |
| Average Time: |
21 s. |
| Played: |
22 |
| Solved: |
22 |
| Success Rate: |
100% |
| Average Time: |
42.3 s. |
| Played: |
3144 |
| Solved: |
3139 |
| Success Rate: |
99.8% |
| Average Time: |
67.5 s. |
| Played: |
42 |
| Solved: |
40 |
| Success Rate: |
95.2% |
| Average Time: |
117.6 s. |
| Played: |
569 |
| Solved: |
569 |
| Success Rate: |
100% |
| Average Time: |
175.3 s. |
| Played: |
4357 |
| Solved: |
3389 |
| Success Rate: |
77.8% |
| Average Time: |
131 s. |
| Played: |
9090 |
| Solved: |
8108 |
| Success Rate: |
89.2% |
| Average Time: |
96.3 s. |
* Monthly competitions began in July 2013.