In the past year (2025), Kacper Jędrzejuk competed in 5 competitions and 53 rounds across 13 events, from Feb 22nd to Nov 16th.
Solves/Attempts
He attempted 247 solves and completed 238.
| Event | Solves | Attempts |
| 3x3x3 Cube | 65 | 65 |
| Pyraminx | 40 | 40 |
| 2x2x2 Cube | 25 | 25 |
| Megaminx | 24 | 25 |
| Clock | 22 | 25 |
| Skewb | 18 | 20 |
| 4x4x4 Cube | 15 | 15 |
| 5x5x5 Cube | 10 | 10 |
| 3x3x3 One-Handed | 7 | 7 |
| Square-1 | 7 | 7 |
| 3x3x3 Blindfolded | 3 | 6 |
| 6x6x6 Cube | 1 | 1 |
| 7x7x7 Cube | 1 | 1 |
Personal Bests
He broke his personal best 20 times across 10 events, including 14 singles and 6 averages.
| Event | Times | Single | Average |
| Megaminx | 5 | 4 | 1 |
| 4x4x4 Cube | 4 | 3 | 1 |
| 5x5x5 Cube | 3 | 1 | 2 |
| 3x3x3 Blindfolded | 2 | 2 | 0 |
| 3x3x3 Cube | 1 | 0 | 1 |
| 2x2x2 Cube | 1 | 0 | 1 |
| 6x6x6 Cube | 1 | 1 | 0 |
| 7x7x7 Cube | 1 | 1 | 0 |
| Clock | 1 | 1 | 0 |
| Pyraminx | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 4x4x4 Cube | 40.48 | 32.50 | 7.98 (24.55%) |
| 3x3x3 Blindfolded | 1:09.66 | 1:00.28 | 9.38 (15.56%) |
| 5x5x5 Cube | 1:11.40 | 1:03.78 | 7.62 (11.95%) |
| Pyraminx | 2.86 | 2.70 | 0.16 (5.93%) |
| Megaminx | 42.53 | 40.68 | 1.85 (4.55%) |
| Clock | 6.12 | 5.93 | 0.19 (3.20%) |
| 6x6x6 Cube | - | 3:05.88 | - |
| 7x7x7 Cube | - | 6:00.79 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 5x5x5 Cube | 1:22.52 | 1:15.25 | 7.27 (9.66%) |
| 4x4x4 Cube | 43.10 | 39.96 | 3.14 (7.86%) |
| Megaminx | 47.64 | 44.69 | 2.95 (6.60%) |
| 2x2x2 Cube | 3.32 | 3.18 | 0.14 (4.40%) |
| 3x3x3 Cube | 9.48 | 9.33 | 0.15 (1.61%) |
Cubers
He met 526 cubers from 18 countries/regions, 186 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 340 |
| 2 | 101 |
| 3 | 46 |
| 4 | 35 |
| 5 | 4 |
| All | 526 |
Regions
He competed in 1 country/region.
