In the past year (2025), Jan Křížka competed in 27 competitions and 187 rounds across 14 events, from Feb 15th to Dec 6th.
Solves/Attempts
He attempted 709 solves and completed 672.
| Event | Solves | Attempts |
| Clock | 192 | 210 |
| 2x2x2 Cube | 95 | 95 |
| 3x3x3 Cube | 90 | 90 |
| Skewb | 83 | 85 |
| Pyraminx | 65 | 65 |
| 4x4x4 Cube | 36 | 36 |
| 5x5x5 Cube | 28 | 32 |
| Square-1 | 24 | 24 |
| 3x3x3 One-Handed | 20 | 20 |
| 6x6x6 Cube | 12 | 14 |
| Megaminx | 12 | 18 |
| 7x7x7 Cube | 11 | 13 |
| 3x3x3 Fewest Moves | 4 | 5 |
| 3x3x3 Blindfolded | 0 | 2 |
Personal Bests
He broke his personal best 8 times across 7 events, including 3 singles and 5 averages.
| Event | Times | Single | Average |
| Pyraminx | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 0 | 1 |
| 2x2x2 Cube | 1 | 0 | 1 |
| 7x7x7 Cube | 1 | 0 | 1 |
| 3x3x3 One-Handed | 1 | 0 | 1 |
| Clock | 1 | 1 | 0 |
| Megaminx | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Clock | 5.15 | 4.34 | 0.81 (18.66%) |
| Pyraminx | 6.21 | 5.78 | 0.43 (7.44%) |
| Megaminx | 2:57.38 | 2:54.21 | 3.17 (1.82%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Pyraminx | 10.80 | 9.68 | 1.12 (11.57%) |
| 3x3x3 Cube | 21.99 | 19.98 | 2.01 (10.06%) |
| 3x3x3 One-Handed | 1:11.88 | 1:07.93 | 3.95 (5.81%) |
| 7x7x7 Cube | 8:21.68 | 7:57.07 | 24.61 (5.16%) |
| 2x2x2 Cube | 4.95 | 4.90 | 0.05 (1.02%) |
Cubers
He met 2496 cubers from 78 countries/regions, 382 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 2114 |
| 2 | 240 |
| 3 | 48 |
| 4 | 38 |
| 5 | 22 |
| 6 | 10 |
| 7 | 2 |
| 8 | 3 |
| 9 | 6 |
| 10 | 5 |
| 11 | 1 |
| 12 | 2 |
| 13 | 2 |
| 14 | 1 |
| 15 | 1 |
| 16 | 1 |
| All | 2496 |
Regions
He competed in 6 countries/regions.
| Region | Times |
| Czech Republic | 18 |
| Slovakia | 4 |
| USA | 2 |
| Hungary | 1 |
| Austria | 1 |
| Poland | 1 |
