In the past year (2025), Jiechun Lin (林洁纯) competed in 2 competitions and 6 rounds across 5 events, from Aug 24th to Jan 1st.
Solves/Attempts
She attempted 30 solves and completed 25.
| Event | Solves | Attempts |
| Clock | 9 | 10 |
| 3x3x3 Cube | 5 | 5 |
| 4x4x4 Cube | 5 | 5 |
| Pyraminx | 3 | 5 |
| Skewb | 3 | 5 |
Personal Bests
She broke her personal best 7 times across 3 events, including 4 singles and 3 averages.
| Event | Times | Single | Average |
| Clock | 4 | 2 | 2 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 4x4x4 Cube | 1:10.09 | 46.55 | 23.54 (50.57%) |
| 3x3x3 Cube | 12.90 | 12.15 | 0.75 (6.17%) |
| Clock | 11.92 | 11.73 | 0.19 (1.62%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Clock | 15.34 | 12.27 | 3.07 (25.02%) |
| 4x4x4 Cube | - | 53.23 | - |
Cubers
She met 245 cubers from 2 countries/regions, 28 of whom competed with her more than once.
| Shared Competitions | Competitors |
| 1 | 217 |
| 2 | 28 |
| All | 245 |
Regions
She competed in 1 country/region.
Cities
In China, she visited 2 cities while competing.
| City | Times |
| Jiangmen | 1 |
| Guangzhou | 1 |
