In the past year (2021), Sirun Wu (吴思润) competed in 6 competitions and 35 rounds across 9 events, from Jan 3rd to Jun 5th.
Solves/Attempts
She attempted 175 solves and completed 171.
| Event | Solves | Attempts |
| 3x3x3 Cube | 55 | 55 |
| 2x2x2 Cube | 38 | 40 |
| Clock | 18 | 20 |
| 4x4x4 Cube | 15 | 15 |
| 3x3x3 One-Handed | 15 | 15 |
| 5x5x5 Cube | 10 | 10 |
| Megaminx | 10 | 10 |
| Pyraminx | 5 | 5 |
| Skewb | 5 | 5 |
Personal Bests
She broke her personal best 24 times across 7 events, including 11 singles and 13 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 7 | 2 | 5 |
| 4x4x4 Cube | 4 | 1 | 3 |
| Clock | 4 | 2 | 2 |
| 5x5x5 Cube | 3 | 2 | 1 |
| 2x2x2 Cube | 2 | 2 | 0 |
| Megaminx | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2020 | 2021 | Improvement |
| Megaminx | 2:38.80 | 1:05.29 | 1:33.51 (143.22%) |
| 4x4x4 Cube | 1:13.46 | 34.40 | 39.06 (113.55%) |
| 2x2x2 Cube | 2.04 | 1.30 | 0.74 (56.92%) |
| Clock | 10.38 | 6.92 | 3.46 (50.00%) |
| 3x3x3 Cube | 8.50 | 6.86 | 1.64 (23.91%) |
| 5x5x5 Cube | - | 1:17.67 | - |
| Skewb | - | 5.95 | - |
Improvements of Average
| Event | ≤2020 | 2021 | Improvement |
| Clock | 12.16 | 7.48 | 4.68 (62.57%) |
| 3x3x3 Cube | 10.07 | 8.76 | 1.31 (14.95%) |
| 4x4x4 Cube | - | 39.62 | - |
| 5x5x5 Cube | - | 1:22.22 | - |
| Megaminx | - | 1:13.36 | - |
| Skewb | - | 7.32 | - |
Cubers
She met 760 cubers from 9 countries/regions, 123 of whom competed with her more than once. Hansi Wang (王翰思) was the only one who accompanied the whole 6 competitions.
| Shared Competitions | Competitors |
| 1 | 637 |
| 2 | 100 |
| 3 | 15 |
| 4 | 6 |
| 5 | 1 |
| 6 | 1 |
| All | 760 |
Regions
She competed in 1 country/region.
Cities
In China, she visited 5 cities while competing.
| City | Times |
| Beijing | 2 |
| Chengdu | 1 |
| Shenzhen | 1 |
| Guangzhou | 1 |
| Wuhan | 1 |
