In the past year (2023), Jakub Kubina competed in 8 competitions and 58 rounds across 13 events, from Feb 25th to Dec 16th.
Solves/Attempts
He attempted 242 solves and completed 222.
| Event | Solves | Attempts |
| Clock | 50 | 55 |
| 3x3x3 Cube | 45 | 45 |
| 2x2x2 Cube | 35 | 35 |
| Skewb | 35 | 35 |
| 4x4x4 Cube | 25 | 26 |
| Pyraminx | 19 | 20 |
| Square-1 | 7 | 7 |
| 5x5x5 Cube | 4 | 4 |
| 6x6x6 Cube | 1 | 1 |
| 3x3x3 Fewest Moves | 1 | 3 |
| 7x7x7 Cube | 0 | 1 |
| 3x3x3 Blindfolded | 0 | 6 |
| 3x3x3 Multi-Blind | 0 | 4 |
Personal Bests
He broke his personal best 36 times across 9 events, including 20 singles and 16 averages.
| Event | Times | Single | Average |
| Clock | 12 | 6 | 6 |
| 2x2x2 Cube | 6 | 3 | 3 |
| 4x4x4 Cube | 5 | 3 | 2 |
| Skewb | 4 | 2 | 2 |
| 3x3x3 Cube | 3 | 2 | 1 |
| Pyraminx | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
| 6x6x6 Cube | 1 | 1 | 0 |
| 3x3x3 Fewest Moves | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| Clock | 17.81 | 6.23 | 11.58 (185.87%) |
| Pyraminx | 12.52 | 6.48 | 6.04 (93.21%) |
| Skewb | 8.78 | 5.48 | 3.30 (60.22%) |
| 2x2x2 Cube | 5.02 | 3.16 | 1.86 (58.86%) |
| 4x4x4 Cube | 1:21.47 | 1:00.56 | 20.91 (34.53%) |
| 3x3x3 Cube | 16.39 | 14.81 | 1.58 (10.67%) |
| 6x6x6 Cube | 5:27.27 | 5:14.00 | 13.27 (4.23%) |
| Square-1 | - | 34.68 | - |
| 3x3x3 Fewest Moves | - | 60 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| Clock | 20.54 | 8.12 | 12.42 (152.96%) |
| Skewb | 14.93 | 11.06 | 3.87 (34.99%) |
| Pyraminx | 20.41 | 15.73 | 4.68 (29.75%) |
| 2x2x2 Cube | 7.41 | 5.90 | 1.51 (25.59%) |
| 4x4x4 Cube | 1:24.40 | 1:12.60 | 11.80 (16.25%) |
| 3x3x3 Cube | 18.76 | 18.35 | 0.41 (2.23%) |
| Square-1 | - | 50.89 | - |
Cubers
He met 357 cubers from 26 countries/regions, 108 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 249 |
| 2 | 60 |
| 3 | 26 |
| 4 | 11 |
| 5 | 5 |
| 6 | 3 |
| 7 | 3 |
| All | 357 |
Regions
He competed in 3 countries/regions.
| Region | Times |
| Slovakia | 5 |
| Czech Republic | 2 |
| Austria | 1 |
