| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| kry | Kryształ | oi 10 e3 d2 | 7 | 71% | 85 |
| gdz | Gra w dzielniki | oi 10 e3 d0 | 36 | 83% | 93 |
| cze | Task Chocolate | oi 10 e1 | 685 | 90% | 92 |
| pol | Task Connections | oi 10 e2 d2 | 67 | 62% | 80 |
| mas | Task Mastermind II | oi 10 e2 d0 | 54 | 87% | 94 |
| mal | Task Monkeys | oi 10 e3 d2 | 362 | 79% | 84 |
| aut | Task Motorways | oi 10 e2 d1 | 130 | 33% | 60 |
| lic | Task Numerals of Przesmyks | oi 10 e1 | 7 | 42% | 60 |
| ply | Task Printed-Circuit Boards | oi 10 e1 | 9 | 77% | 81 |
| cia | Task Sequences without Stammers | oi 10 e1 | 43 | 34% | 52 |
| tas | Task Shuffle | oi 10 e3 d2 | 27 | 59% | 68 |
| prz | Task Smugglers | oi 10 e1 | 505 | 83% | 92 |
| sum | Task Sums | oi 10 e3 d1 | 227 | 61% | 79 |
| kaf | Task Tiles | impl brut math oi 10 e2 d2 Hard | 42 | 69% | 83 |
| ska | Task Treasure | oi 10 e3 d1 | 8 | 50% | 76 |
| tro | Task Trinomial | oi 10 e2 d1 | 50 | 48% | 65 |