| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| pal | Task Petrol | oi 4 e2 d2 | 192 | 59% | 83 |
| per | Task Permutation | oi 15 e3 d2 | 32 | 50% | 56 |
| prz | Task Passage | oi 11 e2 d2 | 77 | 50% | 73 |
| jed | Task Ones | oi 17 e3 d2 | 11 | 54% | 62 |
| mal | Task Monkeys | oi 10 e3 d2 | 374 | 79% | 85 |
| lus | Task Mirror Trap | oi 12 e3 d2 | 11 | 27% | 31 |
| met | Task Meteors | oi 18 e3 d2 | 532 | 75% | 86 |
| meg | Task Megalopolis | oi 14 e2 d2 | 632 | 79% | 86 |
| mak | Task Maximal Orders of Permutations | oi 11 e3 d2 | 18 | 72% | 77 |
| maf | Task Mafia | oi 15 e2 d2 | 223 | 65% | 71 |
| pta | Task Little Bird | oi 21 e2 d2 | 637 | 78% | 85 |
| rez | Task Lecture Halls Reservation | oi 4 e3 d2 | 545 | 85% | 92 |
| sze | Task Job Scheduling | oi 2 e3 d2 | 351 | 86% | 89 |
| wys | Task Isles in a Triangular Grid | oi 1 e2 d2 | 23 | 82% | 86 |
| lyz | Task Ice Skates | oi 16 e2 d2 | 227 | 85% | 86 |
| lod | Task Ice rink | oi 6 e2 d2 | 16 | 18% | 29 |
| kop | Task Goldmine | oi 8 e3 d2 | 272 | 78% | 89 |
| ple | Task Frogman | oi 5 e2 d2 | 359 | 86% | 92 |
| zal | Task Freight | oi 21 e3 d2 | 118 | 67% | 78 |
| lam | Task Flat Broken Lines | oi 5 e3 d2 | 26 | 84% | 89 |