| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| klo | Klocki | oi 14 e3 d2 | 121 | 65% | 70 |
| pos | Poszukiwania | oi 16 e3 d2 | 95 | 66% | 70 |
| ste | Steganografia | oi 33 e3 d2 | 26 | 65% | 70 |
| pre | Task Prefixuffix | oi 19 e3 d2 | 137 | 51% | 70 |
| rek | Task Recursive Ant | oi 4 e2 d2 | 24 | 58% | 70 |
| tor | Tort | oi 30 e3 d2 | 38 | 63% | 70 |
| kag | Task C-algae | oi 11 e3 d2 | 10 | 50% | 69 |
| tas | Task Shuffle | oi 10 e3 d2 | 28 | 60% | 69 |
| rot | Task Tree Rotations | oi 18 e2 d2 | 213 | 58% | 69 |
| mos | Task Bridges | oi 17 e3 d2 | 82 | 64% | 68 |
| ddl | Dwa długie lizaki | oi 25 e3 d2 | 201 | 57% | 68 |
| pro | Task Protocols | oi 9 e2 d2 | 44 | 34% | 68 |
| por | Porządki | oi 32 e2 d2 | 147 | 59% | 67 |
| zam | Zamek | oi 24 e2 d2 | 300 | 43% | 67 |
| sie | Siec spolecznosciowa | oi 30 e3 d2 | 61 | 55% | 66 |
| kos | Zadanie Kości | oi 12 e2 d2 | 105 | 41% | 66 |
| naw | Nawiasowania | oi d2 e3 28 | 116 | 60% | 66 |
| arc | Architekci | stl inter oi 16 e2 d2 Medium | 275 | 59% | 65 |
| kuc | Kucharz | dp bit oi 24 e3 d2 Medium | 203 | 59% | 65 |
| sum | Suma liczb pierwszych | oi d2 e3 28 | 157 | 33% | 63 |