In the past year (2023), Joanna Kierznikiewicz competed in 14 competitions and 133 rounds across 11 events, from Jan 7th to Nov 19th.
Solves/Attempts
She attempted 545 solves and completed 525.
| Event | Solves | Attempts |
| 3x3x3 Cube | 128 | 130 |
| 2x2x2 Cube | 94 | 95 |
| Skewb | 80 | 80 |
| Clock | 77 | 82 |
| Pyraminx | 71 | 72 |
| 4x4x4 Cube | 25 | 25 |
| Megaminx | 16 | 16 |
| 3x3x3 One-Handed | 15 | 15 |
| Square-1 | 11 | 14 |
| 5x5x5 Cube | 8 | 10 |
| 3x3x3 Blindfolded | 0 | 6 |
Personal Bests
She broke her personal best 76 times across 10 events, including 43 singles and 33 averages.
| Event | Times | Single | Average |
| Clock | 19 | 11 | 8 |
| Skewb | 14 | 5 | 9 |
| 3x3x3 Cube | 9 | 2 | 7 |
| 2x2x2 Cube | 8 | 3 | 5 |
| Megaminx | 6 | 6 | 0 |
| Pyraminx | 6 | 4 | 2 |
| 4x4x4 Cube | 5 | 4 | 1 |
| 3x3x3 One-Handed | 4 | 3 | 1 |
| Square-1 | 4 | 4 | 0 |
| 5x5x5 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| Skewb | 11.61 | 4.03 | 7.58 (188.09%) |
| Pyraminx | 12.01 | 4.92 | 7.09 (144.11%) |
| Clock | 15.83 | 6.61 | 9.22 (139.49%) |
| 2x2x2 Cube | 5.85 | 2.55 | 3.30 (129.41%) |
| Megaminx | 3:35.35 | 2:08.74 | 1:26.61 (67.28%) |
| 4x4x4 Cube | 1:39.36 | 1:01.78 | 37.58 (60.83%) |
| 3x3x3 Cube | 15.04 | 10.89 | 4.15 (38.11%) |
| 3x3x3 One-Handed | - | 29.41 | - |
| Square-1 | - | 38.17 | - |
| 5x5x5 Cube | - | 3:01.88 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| Skewb | 17.08 | 6.40 | 10.68 (166.88%) |
| Clock | 17.39 | 7.11 | 10.28 (144.59%) |
| Pyraminx | 12.94 | 7.58 | 5.36 (70.71%) |
| 2x2x2 Cube | 7.19 | 4.62 | 2.57 (55.63%) |
| 3x3x3 Cube | 18.33 | 12.65 | 5.68 (44.90%) |
| 4x4x4 Cube | - | 1:05.51 | - |
| 3x3x3 One-Handed | - | 41.25 | - |
Cubers
She met 688 cubers from 17 countries/regions, 315 of whom competed with her more than once. Przemysław Rogalski was the only one who accompanied the whole 14 competitions.
| Shared Competitions | Competitors |
| 1 | 373 |
| 2 | 109 |
| 3 | 56 |
| 4 | 46 |
| 5 | 34 |
| 6 | 22 |
| 7 | 14 |
| 8 | 9 |
| 9 | 5 |
| 10 | 6 |
| 11 | 6 |
| 12 | 3 |
| 13 | 4 |
| 14 | 1 |
| All | 688 |
Regions
She competed in 1 country/region.
