| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| tro | Task Three-Coloring of Binary Trees | oi 6 e3 d0 | 162 | 95% | 97 |
| min | Minusy | oi 9 e3 d0 | 557 | 92% | 95 |
| mas | Task Mastermind II | oi 10 e2 d0 | 51 | 88% | 95 |
| sie | Task Road Net | oi 5 e2 d0 | 194 | 82% | 95 |
| izo | Task Insulator | oi 9 e2 d0 | 604 | 89% | 93 |
| pod | Task Signatures | oi 7 e2 d0 | 54 | 83% | 93 |
| zer | Zera i jedynki | oi 32 e3 d0 | 15 | 93% | 93 |
| gdz | Gra w dzielniki | oi 10 e3 d0 | 36 | 83% | 93 |
| gra | Task Tower Defense Game | oi 20 e3 d0 | 123 | 91% | 92 |
| kpk | Task The Right-Turn Drivers' Club | oi 2 e2 d0 | 124 | 78% | 91 |
| wie | Task Hexer | oi 16 e3 d0 | 242 | 80% | 90 |
| grz | Task Ridges and Valleys | oi 14 e2 d0 | 360 | 73% | 90 |
| tel | Telefony | oi 31 e2 d0 | 80 | 82% | 90 |
| pch | Task Wandering Flea Trainers | oi 8 e3 d0 | 20 | 80% | 89 |
| lot | Task Airports | oi 4 e2 d0 | 124 | 70% | 89 |
| trz | Trzy wieże 2 | oi 25 e3 d0 | 82 | 79% | 88 |
| mos | Task The Bridge | oi 11 e2 d0 | 312 | 83% | 86 |
| per | Permutacje antyarytmetyczne | oi 3 e3 d0 | 41 | 85% | 86 |
| sum | Suma kwadratów cyfr | oi 1 e2 d0 | 221 | 78% | 86 |
| far | Task FarmCraft | oi 21 e3 d0 | 153 | 83% | 85 |