In the past year (2020), Yuchong Liu (刘雨翀) competed in 3 competitions and 12 rounds across 4 events, from Jan 19th to Dec 13th.
Solves/Attempts
He attempted 60 solves and completed 60.
| Event | Solves | Attempts |
| 3x3x3 Cube | 25 | 25 |
| 2x2x2 Cube | 20 | 20 |
| 3x3x3 One-Handed | 10 | 10 |
| Pyraminx | 5 | 5 |
Personal Bests
He broke his personal best 5 times across 2 events, including 2 singles and 3 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 3 | 1 | 2 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2019 | 2020 | Improvement |
| 3x3x3 One-Handed | 24.90 | 23.07 | 1.83 (7.93%) |
| 3x3x3 Cube | 9.24 | 9.03 | 0.21 (2.33%) |
Improvements of Average
| Event | ≤2019 | 2020 | Improvement |
| 3x3x3 One-Handed | 31.32 | 28.29 | 3.03 (10.71%) |
| 3x3x3 Cube | 11.98 | 10.98 | 1.00 (9.11%) |
Cubers
He met 189 cubers from 5 countries/regions, 27 of whom competed with him more than once. Yangshuo Teng (滕仰硕) was the only one who accompanied the whole 3 competitions.
| Shared Competitions | Competitors |
| 1 | 162 |
| 2 | 26 |
| 3 | 1 |
| All | 189 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 3 cities while competing.
| City | Times |
| Jieyang | 1 |
| Shenzhen | 1 |
| Guangzhou | 1 |
