English
| ID | Nazwa | Znaczniki | Zgłosiło | %Rozwiązało | Średnio |
|---|---|---|---|---|---|
| sc1 | Schody 1 | 92 | 85% | 91 | |
| ssb | Ścieżka Sterna-Brocota | math trees Średnie | 109 | 91% | 95 |
| r1e | Ścieżki funkcyjne | 153 | 28% | 45 | |
| scig | Ści(ą)gany | 0 | |||
| scig | Ści(ą)gany | 14 | 42% | 49 | |
| scra | Scrabble | 22 | 36% | 53 | |
| scr | Scrabble | oig e2 18 | 156 | 67% | 79 |
| scr | Scrabble 1 | 51 | 98% | 98 | |
| sr2 | Scrabble 2 | 40 | 90% | 93 | |
| sr4 | Scrabble 4 | 0 | |||
| scy | Suma cyfr | 40 | 85% | 85 | |
| sej | Sejf | 2 | 50% | 50 | |
| sej | Sejf | 142 | 93% | 93 | |
| sej | Sejf | 16 | 81% | 81 | |
| sss | Sekretna siatka szpiegowska | oi 32 e2 d0 | 63 | 66% | 75 |
| sen | Sen o podboju [A] | pa 2020 a r2 | 7 | 100% | 100 |
| sen | Sensowne drogi | 15 | 86% | 92 | |
| sep | In Search of an Easy Problem / Codeforces | 152 | 94% | 96 | |
| seq | seq | 1 | 100% | 100 | |
| sequence | sequence | 1 | 100% | 100 |