polski
| ID | Name | Tags | Submitters | % Correct | Average |
|---|---|---|---|---|---|
| kol | Kolej | oi 17 e1 | 173 | 17% | 21 |
| ucz | Zadanie Uczta | ontak 2013 | 7 | 14% | 21 |
| meb | Zadanie Meble | ontak 2013 | 10 | 0% | 21 |
| spr | Zadanie Sprężyny | ilocamp 2011 | 6 | 16% | 20 |
| fib | Task Fibonacci Words | pa 2006 r6 | 5 | 20% | 20 |
| son | Sonda [A] | pa r5 a 2019 | 2 | 0% | 20 |
| six | Six | ejoi 2017 d1 | 1 | 0% | 20 |
| zag | Zadanie Żaglówka | ontak 2008 | 1 | 0% | 20 |
| kos | [X] Koszmarne Karty | 5 | 20% | 20 | |
| tek | Tekstówka [A] | pa 2020 a r4 | 6 | 16% | 20 |
| pin | Task PIN | 2 | 0% | 20 | |
| nar | Zadanie Narciarze | pa 2002 r5 | 11 | 18% | 19 |
| abr | Abraham | sort greedy Medium | 109 | 16% | 19 |
| ple | Task Knapsack | 7 | 14% | 18 | |
| nie | Zadanie Nieokiełzane drzewo | ontak 2008 | 2 | 0% | 18 |
| slo | Task Coding of Permutations | 43 | 9% | 16 | |
| ula | Task The Lost Fraction | ontak 2007 | 3 | 0% | 16 |
| drz | Zadanie Drzewa | ontak 2009 | 6 | 16% | 16 |
| prz | [A] Przykre Pytania | 16 | 12% | 16 | |
| dzi | Task Divisors | pa 2010 final | 25 | 12% | 14 |