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Hot problems
| Problem | Category | Points | AC % | Users | |
|---|---|---|---|---|---|
| Pozos de Agua. | USACO | 100p | 24.5% | 79 | |
| Water Containers Queries. | CSES | 100p | 100.0% | 3 | |
| Weird Algorithm. | CSES | 100p | 44.0% | 138 | |
| Todo gira en torno a la base. | USACO | 100p | 54.5% | 6 | |
| Where is the Bessie. | USACO | 100p | 27.6% | 8 | |
| Dónde estoy ? | USACO | 100p | 45.3% | 27 | |
| Cúal número | Olimpiada Cubana de Informática | 100p | 16.2% | 27 | |
| Word Combinations. | CSES | 100p | 33.3% | 6 | |
| Permutación de Palabras | Entrenamiento Avanzado | 100p | 38.9% | 106 | |
| Árbol de palabras | Olimpiada Cubana de Informática | 100p | 54.5% | 48 | |
| Huecos de Lombrices. | USACO | 100p | 60.0% | 6 | |
| Ordenación de agujeros de gusano. | USACO | 100p | 20.7% | 12 | |
| Pintando las ventanas. | Uncategorized | 100p | 38.7% | 32 | |
| Marcas Extraprimas | Olimpiada Cubana de Informática | 100p | 4.0% | 12 | |
| Escritura | 6to Entrenamiento Preuniversitario | 100p | 30.3% | 31 | |
| Writing Numbers. | CSES | 2p | 13.3% | 4 | |
| Xor Pyramid Peak. | CSES | 100p | 20.5% | 8 | |
| Xorsum | Uncategorized | 100p | 1.5% | 5 | |
| Tree paths XOR | DMOJ Rounds | 100 | 31.3% | 5 | |
| Youtube. | Uncategorized | 100p | 15.4% | 29 | |
| y + reverse(y) | Uncategorized | 100p | 5.4% | 9 | |
| H.M.S. Yuna | Uncategorized | 100p | 5.5% | 19 | |
| Yutori | Atcoder | 100p | 46.3% | 22 | |
| ACM | 7mo Entrenamiento para el Preuniversitario en la UCI | 100p | 1.6% | 13 | |
| Zamjene | COCI | 100p | 41.7% | 3 | |
| Zapis. | PSNIC | 100p | 9.2% | 7 | |
| Alfredo y sus símbolos asociativos | PSNIC | 100p | 9.1% | 6 | |
| Zigzag. | Concurso Provincial VCL | 100p | 33.3% | 67 | |
| El Dr. Zoidberg No Sabe Operar | Uncategorized | 100p | 23.9% | 155 | |
| Subsecuencias crecientes | COCI | 100p | 1.5% | 2 | |
| Zona | Entrenamiento Avanzado | 100p | 7.5% | 14 | |
| Los dulces de Zurg | Uncategorized | 100p | 16.8% | 26 |