Masalalar
| # | Masala | Qiyinchiligi | Toifasi | Reyting | |||||
|---|---|---|---|---|---|---|---|---|---|
| M001E | Massiv | 35% | 3.9 | 2722 | 3601 | 10468 | 34.4 | ||
| M001F | Teskari polyar yozuvi | 40% | 3.3 | 2800 | 3574 | 5116 | 69.9 | ||
| R002A | O'rin almashtirish | 2% | Oson | 3.2 | 21633 | 30656 | 54285 | 56.5 | |
| R002B | Kabisa yili | 5% | Oson | 3.4 | 13784 | 19263 | 51833 | 37.2 | |
| R002C | Uchburchakli sonlar | 4% | Oson | 3.4 | 12155 | 16608 | 42777 | 38.8 | |
| R002D | Paskal uchburchagi | 15% | 3 | 1838 | 2560 | 9526 | 26.9 | ||
| R002E | Teskari kodlash 1 | 8% | 3.9 | 4502 | 5897 | 9445 | 62.4 | ||
| R003A | Floyd uchburchagi | 5% | Oson | 3.7 | 9153 | 12439 | 20418 | 60.9 | |
| R003B | Uchburchakli sonlar 2 | 8% | Oson | 3.5 | 4354 | 5861 | 12507 | 46.9 | |
| R003C | Teskari kodlash 2 | 8% | Oson | 3.3 | 4543 | 5854 | 10125 | 57.8 | |
| R003D | Daraxtlarni yig'ish | 8% | Oson, Sonlar nazariyasi, Binar daraxt | 3.5 | 3829 | 4939 | 8386 | 58.9 | |
| R003E | Navbat | 16% | 2.7 | 1911 | 2603 | 5246 | 49.6 | ||
| R004A | Diagonallar soni | 3% | Oson | 3 | 12876 | 18169 | 80186 | 22.7 | |
| R004B | Kubik matritsada o’yin | 8% | 3.9 | 5469 | 7235 | 10133 | 71.4 | ||
| R004C | Teskari kodlash 3 | 8% | 2.9 | 4557 | 5869 | 9514 | 61.7 | ||
| R004D | Ketma-ketlik 235 | 20% | 3.3 | 2014 | 2664 | 6517 | 40.9 | ||
| R004E | Ot | 40% | 3.1 | 2165 | 2820 | 5488 | 51.4 | ||
| R005A | Zarik | 2% | Oson | 3.2 | 19333 | 27205 | 39737 | 68.5 | |
| R005B | Kvadrat sonlar | 2% | 3.3 | 19866 | 27649 | 46256 | 59.8 | ||
| R005C | Beshburchakli sonlar | 8% | 3.7 | 5219 | 6961 | 12855 | 54.2 |