In the past year (2025), Koen de Jong competed in 2 competitions and 13 rounds across 5 events, from Aug 23rd to Dec 21st.
Solves/Attempts
He attempted 62 solves and completed 60.
| Event | Solves | Attempts |
| 3x3x3 Cube | 25 | 25 |
| 2x2x2 Cube | 19 | 20 |
| Pyraminx | 10 | 10 |
| Skewb | 4 | 5 |
| 4x4x4 Cube | 2 | 2 |
Personal Bests
He broke his personal best 19 times across 5 events, including 11 singles and 8 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 7 | 4 | 3 |
| 2x2x2 Cube | 6 | 4 | 2 |
| Pyraminx | 3 | 1 | 2 |
| Skewb | 2 | 1 | 1 |
| 4x4x4 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 15.82 | - |
| 2x2x2 Cube | - | 4.72 | - |
| Pyraminx | - | 9.43 | - |
| Skewb | - | 19.00 | - |
| 4x4x4 Cube | - | 1:40.79 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 17.15 | - |
| 2x2x2 Cube | - | 6.77 | - |
| Pyraminx | - | 10.72 | - |
| Skewb | - | 25.40 | - |
Cubers
He met 233 cubers from 19 countries/regions, 35 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 198 |
| 2 | 35 |
| All | 233 |
Regions
He competed in 1 country/region.
