English
| ID | Nazwa | Znaczniki | Zgłosiło | %Rozwiązało | Średnio |
|---|---|---|---|---|---|
| ddl | Dwa długie lizaki | oi 25 e3 d2 | 167 | 59% | 69 |
| par | Parada | pa final 2018 | 11 | 0% | 2 |
| a5c | Kwadrat z x-ow | 1057 | 96% | 97 | |
| gdz | Gdzie jest jedynka? | oi 20 e3 d1 | 148 | 79% | 83 |
| fib | Fibonacci representations | ceoi 2018 d2 | 9 | 22% | 30 |
| glo | Global warming | ceoi 2018 d1 | 71 | 94% | 95 |
| lot | Lottery | ceoi 2018 d1 | 46 | 69% | 82 |
| car | Car Park | ceoi 2018 d0 | 43 | 69% | 76 |
| dis | Distance | ceoi 2018 d0 | 8 | 87% | 88 |
| tri | Triangles | ceoi 2018 d2 | 34 | 73% | 81 |
| clo | Cloud computing | ceoi 2018 d1 | 82 | 71% | 84 |
| toy | Toys | ceoi 2018 d2 | 59 | 84% | 94 |
| a5d | Prostokat z x-ow | 908 | 98% | 98 | |
| per | Permutacje antyarytmetyczne | oi 3 e3 d0 | 31 | 87% | 87 |
| kol | Kolekcjoner Bajtemonów | oi 22 e3 d2 | 207 | 85% | 91 |
| tur | Turystyka | oi 21 e3 d1 | 32 | 31% | 46 |
| kon | Konewka | oi 20 e2 d2 | 262 | 76% | 84 |
| swi | Świąteczny łańcuch | oi 23 e2 d0 | 148 | 55% | 78 |
| kol | Kolej | oi 17 e1 | 196 | 19% | 24 |
| jaj | Jajka | oi 7 e3 d1 | 25 | 16% | 26 |