Other problems (Level 0)
Problems
| Sum of divisors | 1000 / 1110 | 800 | |
| Equal pairs | 798 / 909 | 800 | |
| GCD and LCM | 880 / 901 | 800 | |
| 3 | 721 / 817 | 800 | |
| String queries | 114 / 198 | 800 | |
| Consecutive | 543 / 619 | 1000 | |
| Prison | 298 / 517 | 1300 |
| Sum of divisors | 1000 / 1110 | 800 | |
| Equal pairs | 798 / 909 | 800 | |
| GCD and LCM | 880 / 901 | 800 | |
| 3 | 721 / 817 | 800 | |
| String queries | 114 / 198 | 800 | |
| Consecutive | 543 / 619 | 1000 | |
| Prison | 298 / 517 | 1300 |