In the past year (2025), Mark Edwin Felczak competed in 14 competitions and 75 rounds across 9 events, from Jan 11th to Dec 7th.
Solves/Attempts
He attempted 343 solves and completed 336.
| Event | Solves | Attempts |
| 3x3x3 Cube | 134 | 135 |
| 2x2x2 Cube | 70 | 70 |
| Pyraminx | 40 | 40 |
| Skewb | 35 | 35 |
| Clock | 21 | 25 |
| 4x4x4 Cube | 17 | 17 |
| 3x3x3 One-Handed | 15 | 15 |
| 5x5x5 Cube | 4 | 4 |
| 6x6x6 Cube | 0 | 2 |
Personal Bests
He broke his personal best 54 times across 8 events, including 26 singles and 28 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 15 | 6 | 9 |
| 2x2x2 Cube | 11 | 5 | 6 |
| Clock | 6 | 3 | 3 |
| Skewb | 6 | 2 | 4 |
| 3x3x3 One-Handed | 5 | 2 | 3 |
| Pyraminx | 5 | 3 | 2 |
| 4x4x4 Cube | 4 | 3 | 1 |
| 5x5x5 Cube | 2 | 2 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 6.17 | 2.51 | 3.66 (145.82%) |
| 3x3x3 Cube | 23.84 | 11.06 | 12.78 (115.55%) |
| Pyraminx | 9.16 | 5.81 | 3.35 (57.66%) |
| 4x4x4 Cube | 1:45.64 | 1:24.01 | 21.63 (25.75%) |
| Clock | - | 13.20 | - |
| Skewb | - | 6.88 | - |
| 3x3x3 One-Handed | - | 35.52 | - |
| 5x5x5 Cube | - | 2:59.67 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 27.86 | 14.21 | 13.65 (96.06%) |
| 2x2x2 Cube | 8.12 | 4.37 | 3.75 (85.81%) |
| Pyraminx | 13.10 | 9.93 | 3.17 (31.92%) |
| Clock | - | 16.18 | - |
| Skewb | - | 13.47 | - |
| 3x3x3 One-Handed | - | 38.67 | - |
| 4x4x4 Cube | - | 1:28.06 | - |
Cubers
He met 996 cubers from 36 countries/regions, 280 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 716 |
| 2 | 146 |
| 3 | 76 |
| 4 | 28 |
| 5 | 10 |
| 6 | 2 |
| 7 | 6 |
| 8 | 2 |
| 9 | 6 |
| 10 | 4 |
| All | 996 |
Regions
He competed in 1 country/region.
