| Tartib raqam | Yechim | Nomi | Qiyinchiligi | Toifasi | |||||
|---|---|---|---|---|---|---|---|---|---|
| R002A | O'rin almashtirish | 2% | Oson | 3.2 | 21300 | 30212 | 53569 | 56.4 | |
| R002B | Kabisa yili | 5% | Oson | 3.4 | 13553 | 18943 | 50999 | 37.1 | |
| R002C | Uchburchakli sonlar | 4% | Oson | 3.4 | 12009 | 16427 | 42392 | 38.8 | |
| R002D | Paskal uchburchagi | 15% | 3.2 | 1818 | 2537 | 9430 | 26.9 | ||
| R002E | Teskari kodlash 1 | 8% | 3.9 | 4464 | 5850 | 9347 | 62.6 | ||
| R003A | Floyd uchburchagi | 5% | Oson | 3.7 | 9048 | 12294 | 20208 | 60.8 | |
| R003B | Uchburchakli sonlar 2 | 8% | Oson | 3.5 | 4313 | 5800 | 12402 | 46.8 | |
| R003C | Teskari kodlash 2 | 8% | Oson | 3.4 | 4485 | 5783 | 10004 | 57.8 | |
| R003D | Daraxtlarni yig'ish | 8% | Oson, Sonlar nazariyasi, Binar daraxt | 3.4 | 3766 | 4848 | 8266 | 58.6 | |
| R003E | Navbat | 16% | 2.7 | 1889 | 2581 | 5176 | 49.9 | ||
| R004A | Diagonallar soni | 3% | Oson | 3 | 12686 | 17909 | 79078 | 22.6 | |
| R004B | Kubik matritsada o’yin | 8% | 3.9 | 5375 | 7127 | 9989 | 71.3 | ||
| R004C | Teskari kodlash 3 | 8% | 2.9 | 4504 | 5808 | 9428 | 61.6 | ||
| R004D | Ketma-ketlik 235 | 20% | 3.3 | 1994 | 2643 | 6465 | 40.9 | ||
| R004E | Ot | 40% | 3.1 | 2125 | 2771 | 5373 | 51.6 | ||
| R005A | Zarik | 2% | Oson | 3.2 | 19009 | 26750 | 39153 | 68.3 | |
| R005B | Kvadrat sonlar | 2% | 3.3 | 19576 | 27257 | 45731 | 59.6 | ||
| R005C | Beshburchakli sonlar | 8% | 3.7 | 5144 | 6872 | 12672 | 54.2 | ||
| R005D | Oltiburchakli sonlar | 8% | 3.1 | 5653 | 7375 | 11202 | 65.8 | ||
| R005E | Bayram torti | 15% | 3.7 | 5181 | 7039 | 16788 | 41.9 |