Problems
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| Problem | Category | Points | AC % | Users | |
|---|---|---|---|---|---|
| Bit Inversions. | CSES | 100p | 45.5% | 5 | |
| Bit Strings. | CSES | 100p | 42.3% | 94 | |
| Bit Substrings. | CSES | 100p | 100.0% | 2 | |
| Lista de Baldes | Olimpiada Cubana de Informática | 100p | 51.0% | 68 | |
| Block Game. | USACO | 100p | 56.4% | 17 | |
| Manchas en el Papel | Olimpiada Cubana de Informática | 100p | 21.2% | 163 | |
| Botes en Festival | PSNIC | 100p | 3.1% | 4 | |
| Trineos. | USACO | 100p | 25.0% | 2 | |
| Olympiads | Baltic Olympiad in Informatic | 100p | 13.6% | 7 | |
| Bola de nieve | Olimpiada Cubana de Informática | 100p | 6.5% | 9 | |
| Chocolatines. | Uncategorized | 100p | 23.8% | 123 | |
| Huesos Bovinos. | USACO | 100p | 100.0% | 5 | |
| Pilas de libros | PSNIC | 100p | 27.1% | 88 | |
| Estantería | Olimpiada Cubana de Informática | 100p | 28.6% | 18 | |
| Book Shop. | CSES | 100 | 49.3% | 55 | |
| Book Shop II. | CSES | 100p | 54.5% | 5 | |
| Marco para cartulina. | Uncategorized | 100p | 9.5% | 5 | |
| Border Subgrid Count II. | CSES | 100p | 60.0% | 3 | |
| ¿Quién es el jefe? | COJ | 100p | 10.8% | 12 | |
| Cuello de Botella. | USACO | 1p | 75.0% | 2 | |
| Bolos Bovinos | Entrenamiento Elemental | 100 | 48.5% | 245 | |
| Fiesta Vacuna | Entrenamiento Elemental | 100p | 38.9% | 219 | |
| Bracket Sequences I. | CSES | 100p | 29.0% | 18 | |
| Bracket Sequences II. | CSES | 100p | 50.0% | 3 | |
| Neuronas en Acción | Olimpiada Cubana de Informática | 100p | 29.9% | 69 | |
| Puentes | Uncategorized | 100p | 49.9% | 133 | |
| Laura y el Robot | Olimpiada Cubana de Informática | 100p | 7.7% | 15 | |
| Número con menor factor primo | COCI | 100p | 3.0% | 33 | |
| Suma de dígitos | Uncategorized | 10p | 50.3% | 632 | |
| Comprando un Boleto | Uncategorized | 100p | 18.7% | 48 | |
| Parejas Espejos | Entrenamiento Avanzado | 100p | 8.8% | 21 | |
| The Bale Tower | USACO | 100p | 22.8% | 33 | |
| Bubble Sort Rounds I. | CSES | 100p | 12.5% | 4 | |
| La Venganza del Ordenamiento de Burbuja | Uncategorized | 100p | 2.1% | 6 | |
| Bubble Sort Rounds II. | CSES | 100p | 60.0% | 2 | |
| Tarea del Aula | Olimpiada Cubana de Informática | 100p | 20.7% | 277 | |
| Bulldozer. | Uncategorized | 100p | 1.9% | 1 | |
| Encontrando al Padre | Olimpiada Cubana de Informática | 100p | 17.2% | 66 | |
| Comprar un Entero | Atcoder | 100p | 14.4% | 78 | |
| Buscando compradores | 7mo Entrenamiento para el Preuniversitario en la UCI | 100p | 19.2% | 127 | |
| Compre Uno Obtenga Uno Gratis. | USACO | 100p | 25.5% | 34 | |
| Comprando Heno. | USACO | 100p | 19.3% | 83 | |
| C-3BA y las partes | Original | 100p | 6.1% | 18 | |
| Caballos Libres | COPA ABEL SANTAMARIA | 100p | 7.7% | 4 | |
| Cableando | Olimpiada Cubana de Informática | 100p | 10.1% | 14 | |
| La pronunciación de vocales. | Copa Regional Central | 100p | 53.2% | 504 | |
| Cadena Binaria | Santiago de Cuba | 100p | 12.0% | 9 | |
| Cadenas de bits | Uncategorized | 100p | 27.3% | 203 | |
| Cadenas Quebradas | COJ | 100p | 28.7% | 159 | |
| Cajas | CIIC | 100p | 13.3% | 12 |