| Tartib raqam | Yechim | Nomi | Qiyinchiligi | Toifasi | |||||
|---|---|---|---|---|---|---|---|---|---|
| R002A | O'rin almashtirish | 2% | Oson | 3.2 | 21538 | 30527 | 54044 | 56.5 | |
| R002B | Kabisa yili | 5% | Oson | 3.4 | 13722 | 19180 | 51617 | 37.2 | |
| R002C | Uchburchakli sonlar | 4% | Oson | 3.4 | 12110 | 16551 | 42687 | 38.8 | |
| R002D | Paskal uchburchagi | 15% | 3.2 | 1833 | 2554 | 9496 | 26.9 | ||
| R002E | Teskari kodlash 1 | 8% | 3.9 | 4493 | 5887 | 9422 | 62.5 | ||
| R003A | Floyd uchburchagi | 5% | Oson | 3.7 | 9118 | 12381 | 20332 | 60.9 | |
| R003B | Uchburchakli sonlar 2 | 8% | Oson | 3.5 | 4343 | 5850 | 12487 | 46.8 | |
| R003C | Teskari kodlash 2 | 8% | Oson | 3.3 | 4529 | 5840 | 10108 | 57.8 | |
| R003D | Daraxtlarni yig'ish | 8% | Oson, Sonlar nazariyasi, Binar daraxt | 3.5 | 3811 | 4911 | 8357 | 58.8 | |
| R003E | Navbat | 16% | 2.7 | 1908 | 2600 | 5226 | 49.8 | ||
| R004A | Diagonallar soni | 3% | Oson | 3 | 12822 | 18107 | 79916 | 22.7 | |
| R004B | Kubik matritsada o’yin | 8% | 3.9 | 5447 | 7213 | 10109 | 71.4 | ||
| R004C | Teskari kodlash 3 | 8% | 2.9 | 4541 | 5853 | 9493 | 61.7 | ||
| R004D | Ketma-ketlik 235 | 20% | 3.3 | 2008 | 2657 | 6506 | 40.8 | ||
| R004E | Ot | 40% | 3.1 | 2152 | 2800 | 5453 | 51.3 | ||
| R005A | Zarik | 2% | Oson | 3.2 | 19243 | 27080 | 39569 | 68.4 | |
| R005B | Kvadrat sonlar | 2% | 3.3 | 19799 | 27574 | 46149 | 59.7 | ||
| R005C | Beshburchakli sonlar | 8% | 3.7 | 5197 | 6937 | 12794 | 54.2 | ||
| R005D | Oltiburchakli sonlar | 8% | 3.1 | 5703 | 7431 | 11281 | 65.9 | ||
| R005E | Bayram torti | 15% | 3.7 | 5229 | 7109 | 16930 | 42.0 |