Masalalar
| # | Masala | Qiyinchiligi | Toifasi | Reyting | |||||
|---|---|---|---|---|---|---|---|---|---|
| M001E | Massiv | 35% | 3.9 | 2690 | 3562 | 10418 | 34.2 | ||
| M001F | Teskari polyar yozuvi | 40% | 3.3 | 2759 | 3510 | 5044 | 69.6 | ||
| R002A | O'rin almashtirish | 2% | Oson | 3.2 | 21534 | 30523 | 54040 | 56.5 | |
| R002B | Kabisa yili | 5% | Oson | 3.4 | 13719 | 19177 | 51613 | 37.2 | |
| R002C | Uchburchakli sonlar | 4% | Oson | 3.4 | 12106 | 16546 | 42679 | 38.8 | |
| R002D | Paskal uchburchagi | 15% | 3.2 | 1830 | 2551 | 9493 | 26.9 | ||
| R002E | Teskari kodlash 1 | 8% | 3.9 | 4491 | 5885 | 9420 | 62.5 | ||
| R003A | Floyd uchburchagi | 5% | Oson | 3.7 | 9116 | 12379 | 20330 | 60.9 | |
| R003B | Uchburchakli sonlar 2 | 8% | Oson | 3.5 | 4339 | 5846 | 12483 | 46.8 | |
| R003C | Teskari kodlash 2 | 8% | Oson | 3.3 | 4525 | 5836 | 10102 | 57.8 | |
| R003D | Daraxtlarni yig'ish | 8% | Oson, Sonlar nazariyasi, Binar daraxt | 3.5 | 3809 | 4909 | 8355 | 58.8 | |
| R003E | Navbat | 16% | 2.7 | 1907 | 2599 | 5222 | 49.8 | ||
| R004A | Diagonallar soni | 3% | Oson | 3 | 12818 | 18102 | 79903 | 22.7 | |
| R004B | Kubik matritsada o’yin | 8% | 3.9 | 5445 | 7211 | 10107 | 71.3 | ||
| R004C | Teskari kodlash 3 | 8% | 2.9 | 4539 | 5851 | 9491 | 61.6 | ||
| R004D | Ketma-ketlik 235 | 20% | 3.3 | 2008 | 2657 | 6504 | 40.9 | ||
| R004E | Ot | 40% | 3.1 | 2151 | 2799 | 5452 | 51.3 | ||
| R005A | Zarik | 2% | Oson | 3.2 | 19238 | 27075 | 39564 | 68.4 | |
| R005B | Kvadrat sonlar | 2% | 3.3 | 19795 | 27570 | 46145 | 59.7 | ||
| R005C | Beshburchakli sonlar | 8% | 3.7 | 5196 | 6936 | 12793 | 54.2 |