| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| roz | Zadanie Rozkład Fibonacciego | oi 19 e2 d2 | 585 | 89% | 94 |
| pen | Task Salaries | oi 19 e3 d1 | 432 | 87% | 88 |
| bon | Task Vouchers | oi 19 e2 d1 | 692 | 77% | 88 |
| lic | Licytacja | oi 19 e3 d1 | 102 | 77% | 85 |
| sza | Zadanie Szatnia | oi 19 e2 d1 | 413 | 79% | 82 |
| squ | Task Squarks | oi 19 e3 d0 | 36 | 52% | 82 |
| okr | Zadanie Okropny wiersz | oi 19 e2 d2 | 290 | 65% | 81 |
| lit | Task Letters | oi 19 e1 | 671 | 75% | 80 |
| tou | Task Tour de Byteotia | oi 19 e2 d0 | 137 | 75% | 80 |
| ran | Task Rendezvous | oi 19 e1 | 161 | 67% | 77 |
| stu | Task Well | oi 19 e1 | 50 | 74% | 77 |
| bez | Bezpieczeństwo minimalistyczne | oi 19 e3 d2 | 51 | 74% | 77 |
| hur | Task Warehouse Store | oi 19 e3 d2 | 288 | 69% | 76 |
| pre | Task Prefixuffix | oi 19 e3 d2 | 137 | 51% | 70 |
| odl | Task Distance | oi 19 e1 | 212 | 42% | 59 |
| wyr | Task Leveling Ground | oi 19 e3 d1 | 27 | 40% | 48 |
| fes | Task Festival | oi 19 e1 | 45 | 44% | 46 |