| Tartib raqam | Yechim | Nomi | Qiyinchiligi | Toifasi | |||||
|---|---|---|---|---|---|---|---|---|---|
| R002A | O'rin almashtirish | 2% | Oson | 3.2 | 21717 | 30750 | 54411 | 56.5 | |
| R002B | Kabisa yili | 5% | Oson | 3.4 | 13868 | 19351 | 51963 | 37.2 | |
| R002C | Uchburchakli sonlar | 4% | Oson | 3.4 | 12226 | 16681 | 42861 | 38.9 | |
| R002D | Paskal uchburchagi | 15% | 3 | 1841 | 2563 | 9541 | 26.9 | ||
| R002E | Teskari kodlash 1 | 8% | 3.9 | 4533 | 5928 | 9497 | 62.4 | ||
| R003A | Floyd uchburchagi | 5% | Oson | 3.7 | 9221 | 12510 | 20504 | 61.0 | |
| R003B | Uchburchakli sonlar 2 | 8% | Oson | 3.5 | 4393 | 5901 | 12566 | 47.0 | |
| R003C | Teskari kodlash 2 | 8% | Oson | 3.3 | 4580 | 5891 | 10175 | 57.9 | |
| R003D | Daraxtlarni yig'ish | 8% | Oson, Sonlar nazariyasi, Binar daraxt | 3.5 | 3886 | 4996 | 8444 | 59.2 | |
| R003E | Navbat | 16% | 2.7 | 1914 | 2606 | 5263 | 49.5 | ||
| R004A | Diagonallar soni | 3% | Oson | 3 | 12916 | 18212 | 80308 | 22.7 | |
| R004B | Kubik matritsada o’yin | 8% | 3.8 | 5514 | 7280 | 10191 | 71.4 | ||
| R004C | Teskari kodlash 3 | 8% | 2.9 | 4601 | 5913 | 9561 | 61.8 | ||
| R004D | Ketma-ketlik 235 | 20% | 3.3 | 2026 | 2676 | 6532 | 41.0 | ||
| R004E | Ot | 40% | 3.1 | 2173 | 2829 | 5519 | 51.3 | ||
| R005A | Zarik | 2% | Oson | 3.2 | 19428 | 27316 | 39871 | 68.5 | |
| R005B | Kvadrat sonlar | 2% | 3.3 | 19939 | 27723 | 46340 | 59.8 | ||
| R005C | Beshburchakli sonlar | 8% | 3.7 | 5274 | 7020 | 12919 | 54.3 | ||
| R005D | Oltiburchakli sonlar | 8% | 3.1 | 5782 | 7512 | 11385 | 66.0 | ||
| R005E | Bayram torti | 15% | 3.7 | 5262 | 7144 | 17000 | 42.0 |