In the past year (2018), Zexin Yin (尹泽新) competed in 9 competitions and 39 rounds across 10 events, from Mar 17th to Dec 22nd.
Solves/Attempts
He attempted 169 solves and completed 161.
| Event | Solves | Attempts |
| 3x3x3 Cube | 80 | 80 |
| 2x2x2 Cube | 25 | 25 |
| 4x4x4 Cube | 19 | 21 |
| 3x3x3 One-Handed | 18 | 19 |
| 5x5x5 Cube | 7 | 7 |
| Pyraminx | 5 | 5 |
| Skewb | 5 | 5 |
| Clock | 2 | 2 |
| 3x3x3 Fewest Moves | 0 | 3 |
| Megaminx | 0 | 2 |
Personal Bests
He broke his personal best 22 times across 7 events, including 11 singles and 11 averages.
| Event | Times | Single | Average |
| 4x4x4 Cube | 8 | 5 | 3 |
| 3x3x3 Cube | 3 | 0 | 3 |
| 2x2x2 Cube | 3 | 1 | 2 |
| 5x5x5 Cube | 3 | 2 | 1 |
| Pyraminx | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
| Clock | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2017 | 2018 | Improvement |
| 4x4x4 Cube | 1:31.83 | 47.37 | 44.46 (93.86%) |
| Pyraminx | 30.58 | 16.29 | 14.29 (87.72%) |
| 2x2x2 Cube | 3.87 | 3.76 | 0.11 (2.93%) |
| 5x5x5 Cube | - | 2:16.25 | - |
| Skewb | - | 21.87 | - |
| Clock | - | 35.48 | - |
Improvements of Average
| Event | ≤2017 | 2018 | Improvement |
| 2x2x2 Cube | 7.65 | 6.33 | 1.32 (20.85%) |
| 3x3x3 Cube | 14.68 | 13.49 | 1.19 (8.82%) |
| 4x4x4 Cube | - | 59.47 | - |
| 5x5x5 Cube | - | 2:25.97 | - |
| Pyraminx | - | 27.01 | - |
| Skewb | - | 26.41 | - |
Cubers
He met 1159 cubers from 19 countries/regions, 162 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 997 |
| 2 | 119 |
| 3 | 34 |
| 4 | 6 |
| 5 | 2 |
| 6 | 1 |
| All | 1159 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 7 cities while competing.
| City | Times |
| Shijiazhuang | 2 |
| Hangzhou | 1 |
| Tangshan | 1 |
| Changchun | 1 |
| Beijing | 1 |
| Qinhuangdao | 1 |
| Mudanjiang | 1 |
