In the past year (2025), Jan Szerzyna competed in 8 competitions and 59 rounds across 10 events, from Mar 22nd to Dec 14th.
Solves/Attempts
He attempted 239 solves and completed 216.
| Event | Solves | Attempts |
| 3x3x3 Cube | 59 | 65 |
| 2x2x2 Cube | 45 | 50 |
| Skewb | 34 | 35 |
| 4x4x4 Cube | 25 | 27 |
| Pyraminx | 25 | 27 |
| Clock | 14 | 17 |
| 5x5x5 Cube | 8 | 10 |
| 6x6x6 Cube | 2 | 2 |
| 3x3x3 One-Handed | 2 | 2 |
| Square-1 | 2 | 4 |
Personal Bests
He broke his personal best 42 times across 10 events, including 28 singles and 14 averages.
| Event | Times | Single | Average |
| 4x4x4 Cube | 7 | 3 | 4 |
| 3x3x3 Cube | 6 | 3 | 3 |
| Pyraminx | 6 | 3 | 3 |
| 5x5x5 Cube | 5 | 5 | 0 |
| Clock | 5 | 5 | 0 |
| 2x2x2 Cube | 4 | 1 | 3 |
| Skewb | 4 | 3 | 1 |
| 6x6x6 Cube | 2 | 2 | 0 |
| Square-1 | 2 | 2 | 0 |
| 3x3x3 One-Handed | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Clock | 27.86 | 12.22 | 15.64 (127.99%) |
| 4x4x4 Cube | 1:24.06 | 53.87 | 30.19 (56.04%) |
| Skewb | 7.05 | 5.64 | 1.41 (25.00%) |
| 3x3x3 Cube | 13.25 | 10.74 | 2.51 (23.37%) |
| 2x2x2 Cube | 3.53 | 3.30 | 0.23 (6.97%) |
| Pyraminx | - | 6.40 | - |
| 5x5x5 Cube | - | 1:52.98 | - |
| 6x6x6 Cube | - | 5:04.04 | - |
| Square-1 | - | 59.96 | - |
| 3x3x3 One-Handed | - | 38.04 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 6.03 | 4.56 | 1.47 (32.24%) |
| 3x3x3 Cube | 14.89 | 12.54 | 2.35 (18.74%) |
| Skewb | 10.35 | 9.34 | 1.01 (10.81%) |
| 4x4x4 Cube | - | 1:02.04 | - |
| Pyraminx | - | 10.40 | - |
Cubers
He met 534 cubers from 15 countries/regions, 146 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 388 |
| 2 | 97 |
| 3 | 32 |
| 4 | 9 |
| 5 | 5 |
| 6 | 3 |
| All | 534 |
Regions
He competed in 1 country/region.
