Divisibility | 164 / 208 | 1500 | |
Divisibility 2 | 120 / 153 | 1500 | |
Coprime query | 112 / 126 | 1500 | |
GCD pairs counting | 101 / 106 | 1500 | |
Good string pairs | 69 / 78 | 1500 | |
Permutation problem | 58 / 62 | 1600 | |
Restricted equation | 48 / 53 | 1700 | |
Moving through matrix | 54 / 58 | 1700 | |
Restricted equation 2 | 37 / 39 | 1800 | |
Binary matrix 2 | 42 / 49 | 1900 | |
Permutation Counting 2 | 21 / 42 | 2000 |