In the past year (2025), Junshi Chang competed in 6 competitions and 17 rounds across 4 events, from Jan 24th to Nov 8th.
Solves/Attempts
He attempted 85 solves and completed 84.
| Event | Solves | Attempts |
| 3x3x3 Cube | 64 | 65 |
| 2x2x2 Cube | 10 | 10 |
| 4x4x4 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
Personal Bests
He broke his personal best 22 times across 4 events, including 11 singles and 11 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 14 | 7 | 7 |
| 2x2x2 Cube | 4 | 2 | 2 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 9.30 | - |
| 2x2x2 Cube | - | 4.18 | - |
| 4x4x4 Cube | - | 58.92 | - |
| 3x3x3 One-Handed | - | 21.71 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 10.04 | - |
| 2x2x2 Cube | - | 6.03 | - |
| 4x4x4 Cube | - | 1:22.00 | - |
| 3x3x3 One-Handed | - | 25.56 | - |
Cubers
He met 726 cubers from 28 countries/regions, 107 of whom competed with him more than once. Harrison Jonathan Newbery-Chunn was the only one who accompanied the whole 6 competitions.
| Shared Competitions | Competitors |
| 1 | 619 |
| 2 | 68 |
| 3 | 32 |
| 4 | 5 |
| 5 | 1 |
| 6 | 1 |
| All | 726 |
Regions
He competed in 1 country/region.
