In the past year (2023), Jiří Černý competed in 7 competitions and 7 rounds across 2 events, from Apr 1st to Nov 19th.
Solves/Attempts
He attempted 35 solves and completed 32.
| Event | Solves | Attempts |
| 3x3x3 Cube | 27 | 30 |
| Pyraminx | 5 | 5 |
Personal Bests
He broke his personal best 5 times across 2 events, including 3 singles and 2 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 3 | 2 | 1 |
| Pyraminx | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Cube | - | 31.25 | - |
| Pyraminx | - | 14.64 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Cube | - | 36.03 | - |
| Pyraminx | - | 21.02 | - |
Cubers
He met 726 cubers from 46 countries/regions, 133 of whom competed with him more than once. Michal Černý was the only one who accompanied the whole 7 competitions.
| Shared Competitions | Competitors |
| 1 | 593 |
| 2 | 90 |
| 3 | 29 |
| 4 | 10 |
| 5 | 3 |
| 7 | 1 |
| All | 726 |
Regions
He competed in 3 countries/regions.
| Region | Times |
| Czech Republic | 4 |
| Germany | 2 |
| Poland | 1 |
