| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| lmt | Linia metra | 34 | 50% | 78 | |
| wil | Zadanie Wilcze doły | 43 | 65% | 78 | |
| hir | Task Hiring | ioi 2009 d1 | 8 | 50% | 78 |
| kin | Zadanie Kinoman | oi 22 e1 | 491 | 70% | 78 |
| brc | Brakująca cyfra | math lancuchy_znakow Very easy | 701 | 70% | 78 |
| lid | Liderzy [B] | pa b r1 2024 | 70 | 77% | 78 |
| zaw | Task The Competition | oi 11 e1 | 155 | 61% | 78 |
| kolonie | Kolonie | 16 | 75% | 78 | |
| zam | Task Castle | oi 9 e1 | 136 | 66% | 78 |
| pow | Task Return of the Cliquers | pa 2008 final | 4 | 75% | 77 |
| dro | Droga do domu | oi d1 e3 28 | 140 | 55% | 77 |
| ran | Task Rendezvous | oi 19 e1 | 170 | 68% | 77 |
| ary | Task Arithmetic Rectangle | amppz 2011 | 53 | 54% | 77 |
| eul | Task Euler's Problem | 10 | 60% | 77 | |
| raj | Task Rally | oi 21 e2 d2 | 355 | 67% | 77 |
| sua | Zadanie Suma cyfr 2 | 216 | 74% | 77 | |
| prze | Przenoszenie | Petla Pozycyjne math Easy | 294 | 73% | 77 |
| naw | Zadanie Nawiasy | pa 2003 r4 | 93 | 53% | 77 |
| gri | Task Grid | boi 2008 | 31 | 58% | 77 |
| zli | Zadanie Zliczanie | 451 | 68% | 77 |