diff --git "a/Retos/Reto #1 - EL LENGUAJE HACKER [F\303\241cil]/javascript/Arian1192.js" "b/Retos/Reto #1 - EL LENGUAJE HACKER [F\303\241cil]/javascript/Arian1192.js"
new file mode 100644
index 0000000000..7b95f633b8
--- /dev/null
+++ "b/Retos/Reto #1 - EL LENGUAJE HACKER [F\303\241cil]/javascript/Arian1192.js"	
@@ -0,0 +1,53 @@
+"use strict";
+const mapper = {
+    a: "4",
+    b: "l3",
+    c: "[",
+    d: ")",
+    e: "3",
+    f: "|=",
+    g: "&",
+    h: "#",
+    i: "1",
+    j: ",_l",
+    k: ">|",
+    l: "1",
+    m: "/\\/\\",
+    n: "^/",
+    o: "0",
+    p: "|*",
+    q: "(_,)",
+    r: "l2",
+    s: "5",
+    t: "7",
+    u: "|_|",
+    v: "\\/",
+    w: "\\/\\/",
+    x: "><",
+    y: "`/",
+    z: "2"
+};
+// crear una funcion que tranforme una palabra en un array de valores
+const frase = 'mouredew';
+const transformString = (frase) => {
+    // paso la frase a minusculas
+    frase = frase.toLowerCase();
+    // la convierto en un array de caracteres separado por comas
+    const arr = frase.split('');
+    // creo un array donde voy a pushear el resultado
+    let newArr = [];
+    // recorro el array
+    arr.map((letra) => {
+        if (letra in mapper) {
+            newArr.push(mapper[letra]);
+        }
+        else if (letra === ' ') {
+            newArr.push(letra);
+        }
+        else {
+            newArr.push(letra);
+        }
+    });
+    console.log(newArr.join(''));
+};
+transformString(frase);
\ No newline at end of file