In the past year (2025), Petr Karčmař competed in 7 competitions and 81 rounds across 12 events, from May 31st to Dec 7th.
Solves/Attempts
He attempted 377 solves and completed 348.
| Event | Solves | Attempts |
| 4x4x4 Cube | 41 | 42 |
| 3x3x3 One-Handed | 41 | 45 |
| Skewb | 38 | 40 |
| 3x3x3 Cube | 37 | 45 |
| 2x2x2 Cube | 33 | 35 |
| Clock | 32 | 37 |
| Pyraminx | 30 | 30 |
| Square-1 | 30 | 30 |
| 5x5x5 Cube | 28 | 29 |
| Megaminx | 25 | 30 |
| 6x6x6 Cube | 10 | 10 |
| 7x7x7 Cube | 3 | 4 |
Personal Bests
He broke his personal best 32 times across 10 events, including 14 singles and 18 averages.
| Event | Times | Single | Average |
| Pyraminx | 9 | 3 | 6 |
| 6x6x6 Cube | 5 | 2 | 3 |
| 5x5x5 Cube | 4 | 2 | 2 |
| 3x3x3 One-Handed | 3 | 1 | 2 |
| Clock | 3 | 2 | 1 |
| 7x7x7 Cube | 2 | 2 | 0 |
| Skewb | 2 | 0 | 2 |
| Square-1 | 2 | 2 | 0 |
| 4x4x4 Cube | 1 | 0 | 1 |
| Megaminx | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 6x6x6 Cube | 4:14.61 | 3:10.43 | 1:04.18 (33.70%) |
| 5x5x5 Cube | 1:46.77 | 1:23.53 | 23.24 (27.82%) |
| Pyraminx | 6.48 | 5.41 | 1.07 (19.78%) |
| Clock | 9.55 | 8.53 | 1.02 (11.96%) |
| Square-1 | 12.67 | 11.43 | 1.24 (10.85%) |
| 3x3x3 One-Handed | 13.76 | 12.79 | 0.97 (7.58%) |
| 7x7x7 Cube | - | 4:42.06 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Pyraminx | 14.46 | 6.04 | 8.42 (139.40%) |
| 5x5x5 Cube | 2:11.38 | 1:39.67 | 31.71 (31.81%) |
| Clock | 12.17 | 10.54 | 1.63 (15.46%) |
| 3x3x3 One-Handed | 17.64 | 16.08 | 1.56 (9.70%) |
| Skewb | 9.07 | 8.57 | 0.50 (5.83%) |
| Megaminx | 1:17.99 | 1:15.28 | 2.71 (3.60%) |
| 4x4x4 Cube | 54.71 | 54.03 | 0.68 (1.26%) |
| 6x6x6 Cube | - | 3:20.20 | - |
Cubers
He met 367 cubers from 24 countries/regions, 85 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 282 |
| 2 | 52 |
| 3 | 21 |
| 4 | 9 |
| 5 | 2 |
| 6 | 1 |
| All | 367 |
Regions
He competed in 3 countries/regions.
| Region | Times |
| Czech Republic | 5 |
| Slovakia | 1 |
| Poland | 1 |
