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| Problem | Category | Points | AC % | Users | |
|---|---|---|---|---|---|
| Milk Pails. | USACO | 100p | 13.2% | 13 | |
| Haciendo Palíndromos | UCLV Selection | 100p | 13.5% | 41 | |
| Prime Multiples. | CSES | 100p | 23.5% | 15 | |
| Horario de Ordeño | Olimpiada Cubana de Informática | 100p | 11.7% | 37 | |
| Manejo de tiempo. | USACO | 100p | 16.7% | 10 | |
| Charcos de Lodo. | USACO | 100p | 44.7% | 38 | |
| Multiplication Table. | CSES | 100p | 100.0% | 2 | |
| Multiplayer Moo. | USACO | 100p | 15.4% | 4 | |
| Secuencias Múltiples | Atcoder | 100p | 29.4% | 10 | |
| Multiconjuntos. | Atcoder | 100p | 6.5% | 5 | |
| Tabla de multiplicar. | CSES | 100p | 6.3% | 12 | |
| Masticando. | USACO | 100p | 33.6% | 70 | |
| Municiones | Santiago de Cuba | 100p | 4.4% | 8 | |
| Vigilando el Museo | Entrenamiento Avanzado | 100p | 20.9% | 108 | |
| Pesadilla de Navegación | USACO | 100p | 13.2% | 13 | |
| Números Balanceados. | USACO | 100p | 5.8% | 4 | |
| Número de Bestias | Olimpiada Cubana de Informática | 100p | 18.1% | 30 | |
| NDP | Original | 100p | 31.6% | 19 | |
| Nearest Smaller Values. | CSES | 100p | 53.4% | 25 | |
| Teleportation | DMOJ Rounds | 100 | 16.7% | 2 | |
| Nerdson y Alejandra | 7mo Entrenamiento para el Preuniversitario en la UCI | 100p | 17.0% | 113 | |
| Cubos en un rectángulo. | Uncategorized | 100p | 63.6% | 6 | |
| Nested Ranges Check. | CSES | 100p | 57.9% | 9 | |
| Nested Ranges Count. | CSES | 100p | 48.0% | 9 | |
| Nueva Torre de Hanoi | Uncategorized | 100p | 33.3% | 10 | |
| Nuevas carreteras | Uncategorized | 100p | 17.0% | 28 | |
| Next Prime. | CSES | 100p | 22.2% | 6 | |
| Las NFP | COCI | 100p | 40.2% | 147 | |
| Caballeros de Ni. | USACO | 100p | 29.4% | 31 | |
| Nim Game I. | CSES | 100p | 58.1% | 15 | |
| Nim Game II. | CSES | 100p | 45.0% | 7 | |
| Nizin | COCI | 100p | 29.3% | 43 | |
| Sin Cambio. | USACO | 100 | 26.7% | 4 | |
| Music Notes I | COJ | 100p | 60.7% | 233 | |
| Las Notas de Ork | Entrenamiento Avanzado | 100p | 56.5% | 803 | |
| Números pesados. | Uncategorized | 100p | 42.5% | 76 | |
| Number Spiral. | CSES | 100p | 52.1% | 57 | |
| Adivina el número. | Uncategorized | 100p | 60.4% | 111 | |
| Números de seis dígitos. | Concurso Provincial VCL | 100p | 41.4% | 49 | |
| Number Theory. | Uncategorized | 100p | 10.1% | 71 | |
| Number Theory too. | Uncategorized | 100p | 7.6% | 6 | |
| Números Crecientes. | Uncategorized | 100p | 0.9% | 3 | |
| Juego con Cubos Perfectos | Entrenamiento Avanzado | 100p | 6.3% | 16 | |
| Clasifica Par Grande | Entrenamiento Elemental | 100p | 51.0% | 157 | |
| Number of Subset Xors. | CSES | 100p | 42.9% | 3 | |
| Visita a Sydney | Olimpiada Cubana de Informática | 100p | 51.1% | 75 | |
| Camino con Obstáculos. | USACO | 100p | 11.9% | 5 | |
| Cuban Roulette | Olimpiada Cubana de Informática | 100p | 13.4% | 154 | |
| Árbol Verde-Naranja | Olimpiada Cubana de Informática | 100p | 2.3% | 36 | |
| Multigram | Olimpiada Cubana de Informática | 100p | 10.7% | 134 |