| Tartib raqam | Yechim | Nomi | Qiyinchiligi | Toifasi | |||||
|---|---|---|---|---|---|---|---|---|---|
| R002A | O'rin almashtirish | 2% | Oson | 3.2 | 21701 | 30729 | 54368 | 56.5 | |
| R002B | Kabisa yili | 5% | Oson | 3.4 | 13853 | 19334 | 51906 | 37.2 | |
| R002C | Uchburchakli sonlar | 4% | Oson | 3.4 | 12221 | 16676 | 42856 | 38.9 | |
| R002D | Paskal uchburchagi | 15% | 3 | 1840 | 2562 | 9536 | 26.9 | ||
| R002E | Teskari kodlash 1 | 8% | 3.9 | 4529 | 5924 | 9486 | 62.4 | ||
| R003A | Floyd uchburchagi | 5% | Oson | 3.7 | 9214 | 12502 | 20491 | 61.0 | |
| R003B | Uchburchakli sonlar 2 | 8% | Oson | 3.5 | 4390 | 5897 | 12561 | 46.9 | |
| R003C | Teskari kodlash 2 | 8% | Oson | 3.3 | 4578 | 5889 | 10172 | 57.9 | |
| R003D | Daraxtlarni yig'ish | 8% | Oson, Sonlar nazariyasi, Binar daraxt | 3.5 | 3883 | 4993 | 8441 | 59.2 | |
| R003E | Navbat | 16% | 2.7 | 1913 | 2605 | 5260 | 49.5 | ||
| R004A | Diagonallar soni | 3% | Oson | 3 | 12913 | 18209 | 80285 | 22.7 | |
| R004B | Kubik matritsada o’yin | 8% | 3.8 | 5512 | 7278 | 10186 | 71.5 | ||
| R004C | Teskari kodlash 3 | 8% | 2.9 | 4597 | 5909 | 9557 | 61.8 | ||
| R004D | Ketma-ketlik 235 | 20% | 3.3 | 2024 | 2674 | 6528 | 41.0 | ||
| R004E | Ot | 40% | 3.1 | 2172 | 2828 | 5517 | 51.3 | ||
| R005A | Zarik | 2% | Oson | 3.2 | 19407 | 27285 | 39820 | 68.5 | |
| R005B | Kvadrat sonlar | 2% | 3.3 | 19926 | 27710 | 46320 | 59.8 | ||
| R005C | Beshburchakli sonlar | 8% | 3.7 | 5269 | 7015 | 12914 | 54.3 | ||
| R005D | Oltiburchakli sonlar | 8% | 3.1 | 5777 | 7506 | 11376 | 66.0 | ||
| R005E | Bayram torti | 15% | 3.7 | 5260 | 7142 | 16990 | 42.0 |