diff --git a/2024/22-funciones-de-orden-superior/solution.ts b/2024/22-funciones-de-orden-superior/solution.ts
new file mode 100644
index 0000000..d0526db
--- /dev/null
+++ b/2024/22-funciones-de-orden-superior/solution.ts
@@ -0,0 +1,60 @@
+/* eslint-disable no-console */
+
+// Definición de tipos
+type Student = {
+ name: string;
+ birthDate: string;
+ grades: number[];
+};
+
+// Función que acepta una función como argumento y aplica esa función a una lista de números
+function applyToList(numbers: number[], operation: (num: number) => number): number[] {
+ return numbers.map(operation);
+}
+
+// Función para duplicar un número
+function double(number: number): number {
+ return number * 2;
+}
+
+// Usando la función applyToList con la función double
+const numbers: number[] = [1, 2, 3, 4];
+const doubledNumbers: number[] = applyToList(numbers, double);
+
+console.log(doubledNumbers); // [2, 4, 6, 8]
+
+// Lista de estudiantes
+const students: Student[] = [
+ { name: 'Alice', birthDate: '1998-06-15', grades: [9.5, 8.7, 9.1] },
+ { name: 'Bob', birthDate: '2000-01-22', grades: [6.5, 7.0, 8.2] },
+ { name: 'Charlie', birthDate: '1999-11-30', grades: [9.2, 9.8, 10.0] },
+ { name: 'Diana', birthDate: '2001-04-10', grades: [8.5, 9.0, 9.3] },
+];
+
+// 1. Promedio de calificaciones
+const averageGrades = students.map((student) => {
+ const average = student.grades.reduce((acc, grade) => acc + grade, 0) / student.grades.length;
+ return { name: student.name, average };
+});
+
+// 2. Mejores estudiantes (con promedio >= 9)
+const bestStudents = averageGrades
+ .filter((student) => student.average >= 9)
+ .map((student) => student.name);
+
+// 3. Estudiantes ordenados por fecha de nacimiento (más jóvenes primero)
+const sortedByBirthDate = students
+ .slice()
+ .sort((a, b) => new Date(b.birthDate).getTime() - new Date(a.birthDate).getTime());
+
+// 4. Mayor calificación
+const highestGrade = Math.max(...students.flatMap((student) => student.grades));
+
+// Mostrar resultados
+console.log('Promedio de Calificaciones:', averageGrades);
+console.log('Mejores Estudiantes:', bestStudents);
+console.log(
+ 'Estudiantes Ordenados por Fecha de Nacimiento:',
+ sortedByBirthDate.map((student) => student.name),
+);
+console.log('Mayor Calificación:', highestGrade);
diff --git a/README.md b/README.md
index d56d35d..37cbd1f 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ npm run test 'year'/'folder-name'/solution.test.js
| 19 | [Enumeraciones](https://retosdeprogramacion.com/roadmap/) | 🟡 | [](./2024/19-enumeraciones/index.js)
[](./2024/19-enumeraciones/solution.ts) |
| 20 | [Peticiones HTTP](https://retosdeprogramacion.com/roadmap/) | 🔴 | [](./2024/20-peticiones-http/index.js)
[](./2024/20-peticiones-http/solution.ts) |
| 21 | [Callbacks](https://retosdeprogramacion.com/roadmap/) | 🟡 | [](./2024/21-callbacks/index.js)
[](./2024/21-callbacks/solution.ts) |
-| 22 | [Funciones de Orden Superior](https://retosdeprogramacion.com/roadmap/) | 🔴 | [](./2024/22-funciones-de-orden-superior/index.js) |
+| 22 | [Funciones de Orden Superior](https://retosdeprogramacion.com/roadmap/) | 🔴 | [](./2024/22-funciones-de-orden-superior/index.js)
[](./2024/22-funciones-de-orden-superior/solution.ts) |
| 23 | [Patrones de Diseño: Singleton](https://retosdeprogramacion.com/roadmap/) | 🟡 | [](./2024/23-singleton/index.js) |
| 24 | [Patrones de Diseño: Decoradores](https://retosdeprogramacion.com/roadmap/) | 🟢 | [](./2024/24-decoradores/index.js) |
| 25 | [Logs](https://retosdeprogramacion.com/roadmap/) | 🟢 | [](./2024/25-logs/index.js) |