In the past year (2019), Xudong Yin (尹旭东) competed in 4 competitions and 22 rounds across 5 events, from Apr 6th to Dec 8th.
Solves/Attempts
He attempted 107 solves and completed 103.
| Event | Solves | Attempts |
| 3x3x3 Cube | 33 | 35 |
| 2x2x2 Cube | 25 | 25 |
| Pyraminx | 25 | 25 |
| Skewb | 20 | 20 |
| 4x4x4 Cube | 0 | 2 |
Personal Bests
He broke his personal best 30 times across 4 events, including 15 singles and 15 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 9 | 6 | 3 |
| Pyraminx | 8 | 3 | 5 |
| Skewb | 7 | 3 | 4 |
| 2x2x2 Cube | 6 | 3 | 3 |
Improvements of Single
| Event | ≤2018 | 2019 | Improvement |
| 3x3x3 Cube | - | 10.80 | - |
| Pyraminx | - | 7.81 | - |
| Skewb | - | 10.86 | - |
| 2x2x2 Cube | - | 2.64 | - |
Improvements of Average
| Event | ≤2018 | 2019 | Improvement |
| 3x3x3 Cube | - | 13.03 | - |
| Pyraminx | - | 9.38 | - |
| Skewb | - | 12.82 | - |
| 2x2x2 Cube | - | 4.84 | - |
Cubers
He met 594 cubers from 7 countries/regions, 91 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 503 |
| 2 | 66 |
| 3 | 19 |
| 4 | 6 |
| All | 594 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 4 cities while competing.
| City | Times |
| Anyang | 1 |
| Zhengzhou | 1 |
| Shijiazhuang | 1 |
| Beijing | 1 |
