Below are Lena Luka's lifetime solving statistics, broken down by puzzle size and number of stars.
| Played: |
190 |
| Solved: |
177 |
| Success Rate: |
93.2% |
| Average Time: |
76.3 s. |
| Played: |
95 |
| Solved: |
88 |
| Success Rate: |
92.6% |
| Average Time: |
62.8 s. |
| Played: |
841 |
| Solved: |
784 |
| Success Rate: |
93.2% |
| Average Time: |
207.3 s. |
| Played: |
1709 |
| Solved: |
1513 |
| Success Rate: |
88.5% |
| Average Time: |
314.2 s. |
| Played: |
1565 |
| Solved: |
1294 |
| Success Rate: |
82.7% |
| Average Time: |
555.9 s. |
| Played: |
4400 |
| Solved: |
3856 |
| Success Rate: |
87.6% |
| Average Time: |
356.9 s. |
* Monthly competitions began in October 2022.