Other problems (Level 0)
Problems
| Sum of divisors | 803 / 891 | 800 | |
| Equal pairs | 652 / 741 | 800 | |
| GCD and LCM | 705 / 725 | 800 | |
| 3 | 583 / 654 | 800 | |
| Consecutive | 468 / 540 | 1000 | |
| Prison | 240 / 449 | 1300 |
| Sum of divisors | 803 / 891 | 800 | |
| Equal pairs | 652 / 741 | 800 | |
| GCD and LCM | 705 / 725 | 800 | |
| 3 | 583 / 654 | 800 | |
| Consecutive | 468 / 540 | 1000 | |
| Prison | 240 / 449 | 1300 |