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| Problem | Category | Points | AC % | Users | |
|---|---|---|---|---|---|
| Gastos de Heno | Olimpiada Cubana de Informática | 100p | 71.3% | 196 | |
| Festín de Heno | USACO | 100p | 16.7% | 65 | |
| Montones de piedras y pomos. | Uncategorized | 100p | 0.8% | 1 | |
| Hello World | Super simples | 1 | 32.8% | 1257 | |
| Trampas para Gatos | PSNIC | 100p | 21.6% | 29 | |
| Herederos. | PSNIC | 100p | 8.7% | 22 | |
| Hermes | IOI | 100p | 42.9% | 3 | |
| Escondidas. | USACO | 100p | 43.8% | 141 | |
| Contando subarreglos | Uncategorized | 100p | 25.0% | 13 | |
| High Score. | CSES | 100p | 26.0% | 12 | |
| ¿Cuántos primos? | 7mo Entrenamiento para el Preuniversitario en la UCI | 100p | 6.6% | 115 | |
| Pintura de Fiestas | USACO | 100p | 10.3% | 13 | |
| Hoof Ball. | USACO | 100p | 24.4% | 10 | |
| Es la hora del montaje | Copa Nacional | 100p | 14.8% | 13 | |
| Horas y Minutos | Super simples | 100p | 67.3% | 629 | |
| Horizontes | PSNIC | 100p | 8.1% | 2 | |
| Colonias de Hormigas | Copa Nacional | 100 | 22.0% | 43 | |
| Ventas de casas | Olimpiada Cubana de Informática | 100p | 27.5% | 62 | |
| Houses and Schools. | CSES | 100p | 100.0% | 1 | |
| Pezuña, papel y tijeras | USACO | 100p | 24.7% | 34 | |
| Números Humble. | USACO | 100p | 9.1% | 41 | |
| Increasing Array. | CSES | 100p | 39.9% | 100 | |
| Conectando Islas | 7mo Entrenamiento para el Preuniversitario en la UCI | 100p | 14.3% | 33 | |
| Igra | COCI | 100p | 8.9% | 17 | |
| Editor de Imágenes Sencillo | 7mo Entrenamiento para el Preuniversitario en la UCI | 100p | 8.7% | 27 | |
| Reconstruir imagen | Olimpiada Cubana de Informática | 100p | 6.0% | 43 | |
| Increasing Array II. | CSES | 100p | 100.0% | 1 | |
| Increasing Subsequence II. | CSES | 100p | 100.0% | 5 | |
| Remplazo infinito. | Codeforces | 100p | 23.0% | 27 | |
| Ingeniero Frustrado. | PSNIC | 100p | 1.7% | 3 | |
| Bits | Olimpiada Cubana de Informática | 100p | 5.9% | 33 | |
| Intercambios | PSNIC | 100 | 3.0% | 3 | |
| Intercastelar | Olimpiada Cubana de Informática | 100p | 29.3% | 67 | |
| Interrupción de la conferencia. | Concurso Provincial VCL | 100p | 10.7% | 64 | |
| Intersección | 6to Entrenamiento Preuniversitario | 100p | 26.5% | 376 | |
| Intersection Points. | CSES | 100p | 100.0% | 3 | |
| Un juego interesante | COJ Round 8 (by dcordb) | 100p | 33.2% | 110 | |
| El intrépido volador | Santiago de Cuba | 100p | 14.0% | 29 | |
| Inversion Probability. | CSES | 100p | 60.0% | 2 | |
| Inversiones | Olimpiada Cubana de Informática | 100p | 15.8% | 27 | |
| Rice Hub. | IOI | 100p | 8.0% | 14 | |
| Permutaciones casi idénticas | Codeforces | 100p | 30.7% | 38 | |
| Cantidad de Números | Olimpiada Cubana de Informática | 100p | 9.9% | 32 | |
| Irrigando los Campos | USACO | 100p | 18.0% | 96 | |
| Máximo de Islas. | PSNIC | 100p | 4.7% | 24 | |
| Islas | IOI | 100p | 5.3% | 1 | |
| Conocer a muchos estudiantes. | COCI | 100p | 49.6% | 102 | |
| Iterated Linear Function | DMOJ Rounds | 100 | 21.3% | 19 | |
| Convertir a Binario | Entrenamiento Elemental | 100 | 42.1% | 386 | |
| Ivan Operations | COJ | 1 | 3.8% | 4 |