polski
| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| gdz | Gra w dzielniki | oi 10 e3 d0 | 37 | 81% | 93 |
| kry | Kryształ | oi 10 e3 d2 | 7 | 71% | 85 |
| kaf | Task Tiles | impl brut math oi 10 e2 d2 Hard | 48 | 70% | 83 |
| aut | Task Motorways | oi 10 e2 d1 | 140 | 35% | 61 |
| cia | Task Sequences without Stammers | oi 10 e1 | 44 | 36% | 53 |
| cze | Task Chocolate | oi 10 e1 | 715 | 91% | 92 |
| lic | Task Numerals of Przesmyks | oi 10 e1 | 7 | 42% | 60 |
| mal | Task Monkeys | oi 10 e3 d2 | 370 | 79% | 84 |
| mas | Task Mastermind II | oi 10 e2 d0 | 57 | 85% | 93 |
| ply | Task Printed-Circuit Boards | oi 10 e1 | 9 | 77% | 81 |
| pol | Task Connections | oi 10 e2 d2 | 70 | 64% | 81 |
| prz | Task Smugglers | oi 10 e1 | 545 | 83% | 92 |
| ska | Task Treasure | oi 10 e3 d1 | 8 | 50% | 76 |
| sum | Task Sums | oi 10 e3 d1 | 250 | 59% | 78 |
| tas | Task Shuffle | oi 10 e3 d2 | 28 | 60% | 69 |
| tro | Task Trinomial | oi 10 e2 d1 | 51 | 49% | 66 |