Other problems (Level 0)
Problems
| Sum of divisors | 1072 / 1188 | 800 | |
| Equal pairs | 850 / 970 | 800 | |
| GCD and LCM | 944 / 969 | 800 | |
| 3 | 782 / 886 | 800 | |
| String queries | 143 / 248 | 800 | |
| Consecutive | 572 / 651 | 1000 | |
| Prison | 325 / 548 | 1300 |
| Sum of divisors | 1072 / 1188 | 800 | |
| Equal pairs | 850 / 970 | 800 | |
| GCD and LCM | 944 / 969 | 800 | |
| 3 | 782 / 886 | 800 | |
| String queries | 143 / 248 | 800 | |
| Consecutive | 572 / 651 | 1000 | |
| Prison | 325 / 548 | 1300 |