| Tartib raqam | Yechim | Nomi | Qiyinchiligi | Toifasi | |||||
|---|---|---|---|---|---|---|---|---|---|
| R002A | O'rin almashtirish | 2% | Oson | 3.2 | 21448 | 30427 | 53901 | 56.4 | |
| R002B | Kabisa yili | 5% | Oson | 3.4 | 13672 | 19103 | 51430 | 37.1 | |
| R002C | Uchburchakli sonlar | 4% | Oson | 3.4 | 12081 | 16519 | 42627 | 38.8 | |
| R002D | Paskal uchburchagi | 15% | 3.2 | 1825 | 2544 | 9467 | 26.9 | ||
| R002E | Teskari kodlash 1 | 8% | 3.9 | 4482 | 5876 | 9405 | 62.5 | ||
| R003A | Floyd uchburchagi | 5% | Oson | 3.7 | 9097 | 12354 | 20297 | 60.9 | |
| R003B | Uchburchakli sonlar 2 | 8% | Oson | 3.5 | 4334 | 5841 | 12477 | 46.8 | |
| R003C | Teskari kodlash 2 | 8% | Oson | 3.3 | 4513 | 5824 | 10086 | 57.7 | |
| R003D | Daraxtlarni yig'ish | 8% | Oson, Sonlar nazariyasi, Binar daraxt | 3.5 | 3797 | 4896 | 8332 | 58.8 | |
| R003E | Navbat | 16% | 2.7 | 1899 | 2591 | 5202 | 49.8 | ||
| R004A | Diagonallar soni | 3% | Oson | 3 | 12770 | 18027 | 79567 | 22.7 | |
| R004B | Kubik matritsada o’yin | 8% | 3.9 | 5422 | 7187 | 10073 | 71.3 | ||
| R004C | Teskari kodlash 3 | 8% | 2.9 | 4524 | 5834 | 9471 | 61.6 | ||
| R004D | Ketma-ketlik 235 | 20% | 3.3 | 2000 | 2649 | 6473 | 40.9 | ||
| R004E | Ot | 40% | 3.1 | 2141 | 2789 | 5435 | 51.3 | ||
| R005A | Zarik | 2% | Oson | 3.2 | 19145 | 26946 | 39407 | 68.4 | |
| R005B | Kvadrat sonlar | 2% | 3.3 | 19718 | 27472 | 46003 | 59.7 | ||
| R005C | Beshburchakli sonlar | 8% | 3.6 | 5173 | 6912 | 12743 | 54.2 | ||
| R005D | Oltiburchakli sonlar | 8% | 3.1 | 5681 | 7408 | 11241 | 65.9 | ||
| R005E | Bayram torti | 15% | 3.7 | 5206 | 7085 | 16879 | 42.0 |