| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| cyk | Zadanie Cykl | proserwy 2010 | 139 | 67% | 77 |
| pow | Task Return of the Cliquers | pa 2008 final | 4 | 75% | 77 |
| fun | Task Idempotent Functions | pa 2008 final | 6 | 66% | 77 |
| naj | Zadanie Naj naj | 195 | 60% | 77 | |
| dob | Dobre zadanie | pa final-trial 2018 | 58 | 58% | 77 |
| zli | Zadanie Zliczanie | 443 | 67% | 77 | |
| aut | Task Vending Machine | amppz 2012 | 32 | 53% | 77 |
| roz | Task Difference | 180 | 63% | 77 | |
| raj | Task Rally | oi 21 e2 d2 | 345 | 66% | 77 |
| euk | Task Euclidean Nim | amppz 2014 | 47 | 74% | 77 |
| eul | Task Euler's Problem | 10 | 60% | 77 | |
| bez | Bezpieczeństwo minimalistyczne | oi 19 e3 d2 | 51 | 74% | 77 |
| sko | Skoczek | oi 30 e3 d1 | 95 | 48% | 77 |
| ptb | Painting the Barn / USACO Silver | 9 | 77% | 77 | |
| hac | Zhackuj Liczbe | 11 | 72% | 77 | |
| zaj | Task Squared Words [B] | pa 2010 r3 b | 65 | 72% | 77 |
| mon | Task Coins [A] | pa 2010 r2 a | 167 | 64% | 77 |
| kwi | [B] Kwiecisty Kłopot | 9 | 77% | 77 | |
| tra | Zadanie Transformacje | pa 2012 final | 17 | 41% | 77 |
| kro | Task Rabbits | 8 | 62% | 77 |