| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| ska | Skarbiec | oi 27 d2 ioi-elem | 47 | 48% | 71 |
| per | Permutacje | oi 31 e3 d2 | 48 | 47% | 72 |
| mro | Task Ants and the Ladybug | oi 8 e2 d2 | 136 | 46% | 59 |
| rod | Task Tree Rotations 2 | oi 18 e2 d2 | 72 | 45% | 75 |
| lam | Task Solar lamps | oi 21 e3 d2 | 60 | 45% | 58 |
| zam | Zamek | oi 24 e2 d2 | 296 | 42% | 67 |
| kos | Zadanie Kości | oi 12 e2 d2 | 100 | 41% | 65 |
| zyr | Żyrandol | oi 31 e3 d2 | 22 | 40% | 45 |
| pro | Task Programming Contest | oi 18 e3 d2 | 52 | 40% | 62 |
| kur | Zadanie Kurs szybkiego czytania | oi 22 e2 d2 | 186 | 40% | 53 |
| tur | Task The Tournament | oi 11 e2 d2 | 74 | 40% | 60 |
| orn | Ornitolog | oi 26 e3 d2 | 152 | 38% | 58 |
| klu | Klubowicze | oi 23 e3 d2 | 116 | 38% | 52 |
| ark | Arkanoid | impl math oi 23 e2 d2 Very Hard | 134 | 35% | 49 |
| cia | Ciąg binarny | oi 31 e2 d2 | 141 | 35% | 60 |
| red | Redukcja połączeń | oi 32 e3 d2 | 43 | 34% | 58 |
| pro | Task Protocols | oi 9 e2 d2 | 43 | 34% | 67 |
| lic | Task B-Smooth Numbers | oi 9 e3 d2 | 30 | 33% | 63 |
| pra | Task Dextrogyrate Camel | oi 12 e3 d2 | 15 | 33% | 56 |
| kod | Task The Code | oi 16 e3 d2 | 6 | 33% | 58 |