In the past year (2025), Jiří Černý competed in 5 competitions and 15 rounds across 4 events, from Jun 21st to Dec 7th.
Solves/Attempts
He attempted 75 solves and completed 71.
| Event | Solves | Attempts |
| Skewb | 24 | 25 |
| 3x3x3 Cube | 20 | 20 |
| Pyraminx | 17 | 20 |
| 2x2x2 Cube | 10 | 10 |
Personal Bests
He broke his personal best 4 times across 2 events, including 1 single and 3 averages.
| Event | Times | Single | Average |
| Pyraminx | 2 | 0 | 2 |
| Skewb | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Skewb | 16.08 | 13.78 | 2.30 (16.69%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Pyraminx | 19.63 | 15.16 | 4.47 (29.49%) |
| Skewb | 31.40 | 27.90 | 3.50 (12.54%) |
Cubers
He met 411 cubers from 27 countries/regions, 57 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 354 |
| 2 | 34 |
| 3 | 16 |
| 4 | 7 |
| All | 411 |
Regions
He competed in 3 countries/regions.
| Region | Times |
| Czech Republic | 3 |
| Canada | 1 |
| Slovakia | 1 |
