| Tartib raqam | Yechim | Nomi | Qiyinchiligi | Toifasi | |||||
|---|---|---|---|---|---|---|---|---|---|
| R002A | O'rin almashtirish | 2% | Oson | 3.2 | 21582 | 30590 | 54143 | 56.5 | |
| R002B | Kabisa yili | 5% | Oson | 3.4 | 13761 | 19229 | 51723 | 37.2 | |
| R002C | Uchburchakli sonlar | 4% | Oson | 3.4 | 12130 | 16581 | 42732 | 38.8 | |
| R002D | Paskal uchburchagi | 15% | 3.1 | 1835 | 2556 | 9504 | 26.9 | ||
| R002E | Teskari kodlash 1 | 8% | 3.9 | 4498 | 5892 | 9432 | 62.5 | ||
| R003A | Floyd uchburchagi | 5% | Oson | 3.7 | 9137 | 12406 | 20367 | 60.9 | |
| R003B | Uchburchakli sonlar 2 | 8% | Oson | 3.5 | 4349 | 5856 | 12498 | 46.9 | |
| R003C | Teskari kodlash 2 | 8% | Oson | 3.3 | 4536 | 5847 | 10117 | 57.8 | |
| R003D | Daraxtlarni yig'ish | 8% | Oson, Sonlar nazariyasi, Binar daraxt | 3.5 | 3817 | 4918 | 8364 | 58.8 | |
| R003E | Navbat | 16% | 2.7 | 1909 | 2601 | 5233 | 49.7 | ||
| R004A | Diagonallar soni | 3% | Oson | 3 | 12843 | 18134 | 80027 | 22.7 | |
| R004B | Kubik matritsada o’yin | 8% | 3.9 | 5456 | 7222 | 10118 | 71.4 | ||
| R004C | Teskari kodlash 3 | 8% | 2.9 | 4549 | 5861 | 9504 | 61.7 | ||
| R004D | Ketma-ketlik 235 | 20% | 3.3 | 2013 | 2663 | 6512 | 40.9 | ||
| R004E | Ot | 40% | 3.1 | 2153 | 2801 | 5457 | 51.3 | ||
| R005A | Zarik | 2% | Oson | 3.2 | 19283 | 27133 | 39655 | 68.4 | |
| R005B | Kvadrat sonlar | 2% | 3.3 | 19832 | 27610 | 46199 | 59.8 | ||
| R005C | Beshburchakli sonlar | 8% | 3.7 | 5206 | 6948 | 12812 | 54.2 | ||
| R005D | Oltiburchakli sonlar | 8% | 3.1 | 5717 | 7445 | 11296 | 65.9 | ||
| R005E | Bayram torti | 15% | 3.7 | 5238 | 7118 | 16944 | 42.0 |