| Tartib raqam | Yechim | Nomi | Qiyinchiligi | Toifasi | |||||
|---|---|---|---|---|---|---|---|---|---|
| R002A | O'rin almashtirish | 2% | Oson | 3.2 | 21634 | 30657 | 54288 | 56.5 | |
| R002B | Kabisa yili | 5% | Oson | 3.4 | 13784 | 19263 | 51833 | 37.2 | |
| R002C | Uchburchakli sonlar | 4% | Oson | 3.4 | 12156 | 16609 | 42778 | 38.8 | |
| R002D | Paskal uchburchagi | 15% | 3 | 1838 | 2560 | 9526 | 26.9 | ||
| R002E | Teskari kodlash 1 | 8% | 3.9 | 4503 | 5898 | 9446 | 62.4 | ||
| R003A | Floyd uchburchagi | 5% | Oson | 3.7 | 9155 | 12441 | 20421 | 60.9 | |
| R003B | Uchburchakli sonlar 2 | 8% | Oson | 3.5 | 4355 | 5862 | 12508 | 46.9 | |
| R003C | Teskari kodlash 2 | 8% | Oson | 3.3 | 4544 | 5855 | 10126 | 57.8 | |
| R003D | Daraxtlarni yig'ish | 8% | Oson, Sonlar nazariyasi, Binar daraxt | 3.5 | 3829 | 4939 | 8386 | 58.9 | |
| R003E | Navbat | 16% | 2.7 | 1911 | 2603 | 5248 | 49.6 | ||
| R004A | Diagonallar soni | 3% | Oson | 3 | 12877 | 18170 | 80199 | 22.7 | |
| R004B | Kubik matritsada o’yin | 8% | 3.9 | 5470 | 7236 | 10134 | 71.4 | ||
| R004C | Teskari kodlash 3 | 8% | 2.9 | 4558 | 5870 | 9515 | 61.7 | ||
| R004D | Ketma-ketlik 235 | 20% | 3.3 | 2014 | 2664 | 6517 | 40.9 | ||
| R004E | Ot | 40% | 3.1 | 2167 | 2823 | 5500 | 51.3 | ||
| R005A | Zarik | 2% | Oson | 3.2 | 19336 | 27208 | 39740 | 68.5 | |
| R005B | Kvadrat sonlar | 2% | 3.3 | 19868 | 27651 | 46258 | 59.8 | ||
| R005C | Beshburchakli sonlar | 8% | 3.7 | 5220 | 6962 | 12857 | 54.1 | ||
| R005D | Oltiburchakli sonlar | 8% | 3.1 | 5730 | 7458 | 11321 | 65.9 | ||
| R005E | Bayram torti | 15% | 3.7 | 5247 | 7128 | 16969 | 42.0 |