Masalalar
| # | Masala | Qiyinchiligi | Toifasi | Reyting | |||||
|---|---|---|---|---|---|---|---|---|---|
| M001E | Massiv | 35% | 3.9 | 2659 | 3524 | 10352 | 34.0 | ||
| M001F | Teskari polyar yozuvi | 40% | 3.3 | 2727 | 3468 | 4985 | 69.6 | ||
| R002A | O'rin almashtirish | 2% | Oson | 3.2 | 21384 | 30343 | 53773 | 56.4 | |
| R002B | Kabisa yili | 5% | Oson | 3.4 | 13626 | 19037 | 51261 | 37.1 | |
| R002C | Uchburchakli sonlar | 4% | Oson | 3.4 | 12051 | 16476 | 42527 | 38.7 | |
| R002D | Paskal uchburchagi | 15% | 3.2 | 1821 | 2540 | 9440 | 26.9 | ||
| R002E | Teskari kodlash 1 | 8% | 3.9 | 4478 | 5872 | 9398 | 62.5 | ||
| R003A | Floyd uchburchagi | 5% | Oson | 3.7 | 9078 | 12335 | 20274 | 60.8 | |
| R003B | Uchburchakli sonlar 2 | 8% | Oson | 3.5 | 4327 | 5824 | 12447 | 46.8 | |
| R003C | Teskari kodlash 2 | 8% | Oson | 3.3 | 4507 | 5818 | 10078 | 57.7 | |
| R003D | Daraxtlarni yig'ish | 8% | Oson, Sonlar nazariyasi, Binar daraxt | 3.5 | 3787 | 4886 | 8321 | 58.7 | |
| R003E | Navbat | 16% | 2.7 | 1892 | 2584 | 5186 | 49.8 | ||
| R004A | Diagonallar soni | 3% | Oson | 3 | 12737 | 17977 | 79407 | 22.6 | |
| R004B | Kubik matritsada o’yin | 8% | 3.9 | 5407 | 7171 | 10051 | 71.3 | ||
| R004C | Teskari kodlash 3 | 8% | 2.9 | 4519 | 5829 | 9465 | 61.6 | ||
| R004D | Ketma-ketlik 235 | 20% | 3.3 | 1998 | 2647 | 6470 | 40.9 | ||
| R004E | Ot | 40% | 3.1 | 2132 | 2780 | 5422 | 51.3 | ||
| R005A | Zarik | 2% | Oson | 3.2 | 19093 | 26880 | 39322 | 68.4 | |
| R005B | Kvadrat sonlar | 2% | 3.3 | 19667 | 27403 | 45901 | 59.7 | ||
| R005C | Beshburchakli sonlar | 8% | 3.7 | 5164 | 6902 | 12721 | 54.3 |