| Tartib raqam | Yechim | Nomi | Qiyinchiligi | Toifasi | |||||
|---|---|---|---|---|---|---|---|---|---|
| R002A | O'rin almashtirish | 2% | Oson | 3.2 | 21598 | 30610 | 54166 | 56.5 | |
| R002B | Kabisa yili | 5% | Oson | 3.4 | 13766 | 19234 | 51755 | 37.2 | |
| R002C | Uchburchakli sonlar | 4% | Oson | 3.4 | 12136 | 16587 | 42742 | 38.8 | |
| R002D | Paskal uchburchagi | 15% | 3.2 | 1835 | 2557 | 9513 | 26.9 | ||
| R002E | Teskari kodlash 1 | 8% | 3.9 | 4498 | 5892 | 9437 | 62.4 | ||
| R003A | Floyd uchburchagi | 5% | Oson | 3.7 | 9140 | 12409 | 20376 | 60.9 | |
| R003B | Uchburchakli sonlar 2 | 8% | Oson | 3.5 | 4349 | 5856 | 12498 | 46.9 | |
| R003C | Teskari kodlash 2 | 8% | Oson | 3.3 | 4536 | 5847 | 10117 | 57.8 | |
| R003D | Daraxtlarni yig'ish | 8% | Oson, Sonlar nazariyasi, Binar daraxt | 3.5 | 3820 | 4921 | 8367 | 58.8 | |
| R003E | Navbat | 16% | 2.7 | 1910 | 2602 | 5240 | 49.7 | ||
| R004A | Diagonallar soni | 3% | Oson | 3 | 12852 | 18144 | 80097 | 22.7 | |
| R004B | Kubik matritsada o’yin | 8% | 3.9 | 5457 | 7223 | 10120 | 71.4 | ||
| R004C | Teskari kodlash 3 | 8% | 2.9 | 4552 | 5864 | 9508 | 61.7 | ||
| R004D | Ketma-ketlik 235 | 20% | 3.3 | 2014 | 2664 | 6513 | 40.9 | ||
| R004E | Ot | 40% | 3.1 | 2158 | 2807 | 5464 | 51.4 | ||
| R005A | Zarik | 2% | Oson | 3.2 | 19296 | 27147 | 39672 | 68.4 | |
| R005B | Kvadrat sonlar | 2% | 3.3 | 19843 | 27622 | 46211 | 59.8 | ||
| R005C | Beshburchakli sonlar | 8% | 3.7 | 5206 | 6948 | 12812 | 54.2 | ||
| R005D | Oltiburchakli sonlar | 8% | 3.1 | 5720 | 7448 | 11307 | 65.9 | ||
| R005E | Bayram torti | 15% | 3.7 | 5240 | 7120 | 16951 | 42.0 |