| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| kup | Zadanie Kupiec | proserwy 2010 | 44 | 65% | 79 |
| kla | Zadanie Klasy | oig 3 e1 | 208 | 65% | 71 |
| sej | Task Strongbox | 38 | 65% | 79 | |
| ste | Steganografia | oi 33 e3 d2 | 26 | 65% | 70 |
| sza | Szarlotka | oig ejoi-elim d1 14 | 136 | 65% | 76 |
| pin | PIN-kod | oi 11 e1 | 32 | 65% | 67 |
| mag | Task Store-Keeper | oi 6 e3 d1 | 98 | 65% | 84 |
| los | Zadanie Losy | ilocamp 2011 | 100 | 65% | 77 |
| sum | Task Sums | 326 | 65% | 85 | |
| uni | Unia Bajtopejska | oi ioi-elem d0 27 | 41 | 65% | 73 |
| okr | Zadanie Okropny wiersz | oi 19 e2 d2 | 294 | 65% | 81 |
| gwi | Gwiazdy | oi 26 e2 d1 | 673 | 65% | 75 |
| jed | Zadanie Jedynki | 47 | 65% | 74 | |
| mak | Task Maximal Orders of Permutations | 298 | 65% | 70 | |
| wil | Zadanie Wilcze doły | 43 | 65% | 78 | |
| kon | Zadanie Konik polny | ilocamp 2011 | 1389 | 65% | 85 |
| sad | Sad | pref Easy | 841 | 65% | 79 |
| ban | Task Bank Notes | oi 12 e2 d1 | 394 | 65% | 82 |
| klo | Klocki | oi 14 e3 d2 | 121 | 65% | 70 |
| tet | Task Tetris | pa 2006 final | 14 | 64% | 64 |