In the past year (2022), Charles Zhu (朱彦臣) competed in 6 competitions and 19 rounds across 6 events, from May 23rd to Nov 13th.
Solves/Attempts
He attempted 77 solves and completed 3.
| Event | Solves | Attempts |
| Skewb | 3 | 20 |
| 3x3x3 Cube | 0 | 30 |
| 2x2x2 Cube | 0 | 14 |
| 3x3x3 One-Handed | 0 | 4 |
| Pyraminx | 0 | 5 |
| Square-1 | 0 | 4 |
Personal Bests
He broke his personal best 1 times across 1 event, including 1 single and 0 average.
| Event | Times | Single | Average |
| Skewb | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2021 | 2022 | Improvement |
| Skewb | - | 1.69 | - |
Cubers
He met 691 cubers from 24 countries/regions, 53 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 638 |
| 2 | 37 |
| 3 | 9 |
| 4 | 5 |
| 5 | 2 |
| All | 691 |
Regions
He competed in 1 country/region.
