In the past year (2025), Jiahui Nathan Qu competed in 2 competitions and 10 rounds across 5 events, from Jan 3rd to Jul 20th.
Solves/Attempts
He attempted 50 solves and completed 48.
| Event | Solves | Attempts |
| 3x3x3 Cube | 19 | 20 |
| 2x2x2 Cube | 10 | 10 |
| Skewb | 10 | 10 |
| Pyraminx | 5 | 5 |
| 4x4x4 Cube | 4 | 5 |
Personal Bests
He broke his personal best 12 times across 5 events, including 6 singles and 6 averages.
| Event | Times | Single | Average |
| Skewb | 4 | 2 | 2 |
| 3x3x3 Cube | 2 | 1 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 4x4x4 Cube | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 7.70 | 6.49 | 1.21 (18.64%) |
| 3x3x3 Cube | 19.23 | 16.93 | 2.30 (13.59%) |
| Skewb | - | 12.14 | - |
| 4x4x4 Cube | - | 2:02.42 | - |
| Pyraminx | - | 12.18 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 13.22 | 7.18 | 6.04 (84.12%) |
| 3x3x3 Cube | 23.65 | 22.10 | 1.55 (7.01%) |
| Skewb | - | 16.90 | - |
| 4x4x4 Cube | - | 2:15.27 | - |
| Pyraminx | - | 13.92 | - |
Cubers
He met 190 cubers from 12 countries/regions, 12 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 178 |
| 2 | 12 |
| All | 190 |
Regions
He competed in 1 country/region.
