| Holat | # | Nomi | Qiyinlik | Yechilish |
|---|---|---|---|---|
| 0147 | Kinoteatrda o‘rin input-output · math | Beginner | 100% | |
| 0149 | Poyezd yo‘li input-output · math | Beginner | 37% | |
| 0150 | Bayram konfetlari input-output · math | Beginner | 100% | |
| 0215 | Ikkining darajasimi? math · bit-manipulation | Beginner | 0% | |
| 0251 | Kassa math · input-output | Beginner | 78% | |
| 0259 | Partalar math · input-output | Beginner | 86% | |
| 0260 | Chetki raqamlar math · input-output | Beginner | 90% |