polski
| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| dsb | Drzewo Sterna-Brocota | math rec Medium | 306 | 26% | 83 |
| gdz | Gdzie jest jedynka? | oi 20 e3 d2 | 205 | 80% | 84 |
| mys | Mysz w labiryncie | graphs search Tablice rec Easy | 540 | 48% | 70 |
| het | Problem 8 hetmanów | bct rec Easy | 396 | 54% | 81 |
| prof | Roztargniony profesor | rec Easy | 458 | 61% | 85 |
| zbi | Uproszczone Zbiory Mandelbrota | rec Medium | 0 |