In the past year (2025), Brienz Oster competed in 4 competitions and 26 rounds across 8 events, from Feb 15th to Aug 3rd.
Solves/Attempts
He attempted 115 solves and completed 113.
| Event | Solves | Attempts |
| 3x3x3 Cube | 35 | 35 |
| Skewb | 30 | 30 |
| 2x2x2 Cube | 25 | 25 |
| Megaminx | 9 | 9 |
| Pyraminx | 5 | 5 |
| Clock | 4 | 5 |
| 4x4x4 Cube | 3 | 4 |
| Square-1 | 2 | 2 |
Personal Bests
He broke his personal best 23 times across 7 events, including 14 singles and 9 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 8 | 4 | 4 |
| Megaminx | 4 | 3 | 1 |
| Skewb | 4 | 2 | 2 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 4x4x4 Cube | 2 | 2 | 0 |
| Clock | 2 | 1 | 1 |
| Square-1 | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Skewb | 11.14 | 5.07 | 6.07 (119.72%) |
| Clock | 31.88 | 15.92 | 15.96 (100.25%) |
| 2x2x2 Cube | 5.08 | 3.15 | 1.93 (61.27%) |
| 3x3x3 Cube | 18.99 | 13.22 | 5.77 (43.65%) |
| Megaminx | - | 1:37.09 | - |
| 4x4x4 Cube | - | 1:46.99 | - |
| Square-1 | - | 1:25.26 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Clock | 37.93 | 17.33 | 20.60 (118.87%) |
| Skewb | 13.86 | 8.37 | 5.49 (65.59%) |
| 3x3x3 Cube | 20.84 | 14.96 | 5.88 (39.30%) |
| 2x2x2 Cube | 6.14 | 5.03 | 1.11 (22.07%) |
| Megaminx | - | 1:58.40 | - |
Cubers
He met 462 cubers from 11 countries/regions, 84 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 378 |
| 2 | 71 |
| 3 | 10 |
| 4 | 3 |
| All | 462 |
Regions
He competed in 1 country/region.
