In the past year (2025), Karst Oosterhuis competed in 7 competitions and 22 rounds across 5 events, from Feb 8th to Dec 6th.
Solves/Attempts
He attempted 105 solves and completed 101.
| Event | Solves | Attempts |
| 3x3x3 Cube | 70 | 70 |
| 4x4x4 Cube | 25 | 25 |
| 5x5x5 Cube | 4 | 5 |
| Clock | 2 | 2 |
| 3x3x3 Blindfolded | 0 | 3 |
Personal Bests
He broke his personal best 10 times across 4 events, including 6 singles and 4 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 5 | 4 | 1 |
| 4x4x4 Cube | 2 | 0 | 2 |
| 5x5x5 Cube | 2 | 1 | 1 |
| Clock | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 11.69 | 9.18 | 2.51 (27.34%) |
| 5x5x5 Cube | - | 2:07.49 | - |
| Clock | - | 1:15.18 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 13.56 | 12.58 | 0.98 (7.79%) |
| 4x4x4 Cube | 55.18 | 53.51 | 1.67 (3.12%) |
| 5x5x5 Cube | - | 2:43.56 | - |
Cubers
He met 659 cubers from 35 countries/regions, 324 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 335 |
| 2 | 143 |
| 3 | 72 |
| 4 | 43 |
| 5 | 22 |
| 6 | 28 |
| 7 | 16 |
| All | 659 |
Regions
He competed in 1 country/region.
