diff --git a/.husky/pre-commit b/.husky/pre-commit
deleted file mode 100644
index 6b54e0b..0000000
--- a/.husky/pre-commit
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
-npx eslint src
diff --git a/eslint.config.mjs b/eslint.config.mjs
new file mode 100644
index 0000000..9239c6c
--- /dev/null
+++ b/eslint.config.mjs
@@ -0,0 +1,35 @@
+import prettier from "eslint-plugin-prettier";
+import globals from "globals";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import js from "@eslint/js";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+    baseDirectory: __dirname,
+    recommendedConfig: js.configs.recommended,
+    allConfig: js.configs.all
+});
+
+export default [...compat.extends("standard", "prettier"), {
+    plugins: {
+        prettier,
+    },
+
+    languageOptions: {
+        globals: {
+            ...globals.commonjs,
+            ...globals.node,
+            ...globals.jasmine,
+        },
+
+        ecmaVersion: 12,
+        sourceType: "commonjs",
+    },
+
+    rules: {
+        "prettier/prettier": ["error"],
+    },
+}];
\ No newline at end of file
diff --git a/src/advanced/strings-adv.js b/src/advanced/strings-adv.js
index 1b1eb60..008c8bc 100644
--- a/src/advanced/strings-adv.js
+++ b/src/advanced/strings-adv.js
@@ -1,5 +1,8 @@
+/* eslint-disable no-unused-vars */
 const city = 'New York'
+/* eslint-disable no-unused-vars */
 const cityStr = 'City'
+/* eslint-disable no-unused-vars */
 const shoppingList = 'apples, bananas, oranges, grapes'
 
 // TODO get the INDEX of the character where 'York' word is found in the city variable
diff --git a/src/numbers.js b/src/numbers.js
index ee37fa1..946d450 100644
--- a/src/numbers.js
+++ b/src/numbers.js
@@ -12,22 +12,22 @@ const numThree = 32
 //       NOT myAnswer = 336
 
 // 1. Set this variable to numOne added to numTwo
-const numOnePlusNumTwo = NaN
+const numOnePlusNumTwo = numOne + numTwo
 
 // 2. Set this variable to numThree multiplied by numTwo
-const numThreeTimesNumTwo = NaN
+const numThreeTimesNumTwo = numThree * numTwo
 
 // 3. Set this variable to numThree divided by numOne
-const numThreeDividedByNumOne = NaN
+const numThreeDividedByNumOne = numThree / numOne
 
 // 4. Set this variable to numThree minus numOne
-const numThreeMinusNumOne = NaN
+const numThreeMinusNumOne = numThree - numOne
 
 // 5. Set this variable to the sum of numOne, numTwo and numThree
-const sum = NaN
+const sum = numOne + numTwo + numThree
 
 // 6. Set this variable to the sum of (numOne, numTwo, numThree) divided by numOne
-const numBytes = NaN
+const numBytes = (numOne + numTwo + numThree) / numOne
 
 // do not edit the exported object.
 module.exports = {
diff --git a/src/strings.js b/src/strings.js
index a846086..515f29c 100644
--- a/src/strings.js
+++ b/src/strings.js
@@ -13,16 +13,16 @@ const secondName = 'Smith'
 //       NOT twoJanes = "JaneJane"
 
 // 1. Set this variable to firstName and secondName concatenated
-const fullName = null
+const fullName = firstName + ' ' + secondName
 
 // 2. Set this variable to the 10th character of the alphabet variable
-const tenthCharacterOfAlphabet = null
+const tenthCharacterOfAlphabet = alphabet.charAt(9)
 
 // 3. Set this variable by calling a method on the alphabet variable to transform it to lower case
-const lowerCaseAlphabet = null
+const lowerCaseAlphabet = alphabet.toLowerCase()
 
 // 4. Set this variable by using a property on the alphabet variable to get it's length
-const numberOfLettersInAlphabet = null
+const numberOfLettersInAlphabet = alphabet.length
 
 // do not edit the exported object.
 module.exports = {