Other problems (Level 0)
Problems
| Sum of divisors | 518 / 593 | 800 | |
| Equal pairs | 414 / 483 | 800 | |
| GCD and LCM | 462 / 474 | 800 | |
| 3 | 364 / 421 | 800 | |
| Consecutive | 288 / 348 | 1000 | |
| Prison | 95 / 271 | 1300 |
| Sum of divisors | 518 / 593 | 800 | |
| Equal pairs | 414 / 483 | 800 | |
| GCD and LCM | 462 / 474 | 800 | |
| 3 | 364 / 421 | 800 | |
| Consecutive | 288 / 348 | 1000 | |
| Prison | 95 / 271 | 1300 |