diff --git a/Interview-Preparation-Kit/Greedy-Algorithms/luck-balance.js b/Interview-Preparation-Kit/Greedy-Algorithms/luck-balance.js
new file mode 100644
index 0000000..dff1a4d
--- /dev/null
+++ b/Interview-Preparation-Kit/Greedy-Algorithms/luck-balance.js
@@ -0,0 +1,29 @@
+/**
+ * @title Luck Balance
+ * @difficulty Easy
+ * @link https://www.hackerrank.com/challenges/luck-balance/problem
+ */
+
+const luckBalance = (limit, contests) => {
+  const {length} = contests;
+  const sorted = contests.sort((a, b) => {
+    if (a[1] === b[1]) {
+      return b[0] - a[0];
+    }
+
+    return (a[1] > b[1]) ? 1 : -1;
+  });
+
+  let numImportant = length - [...sorted].findIndex(x => x[1] === 1);
+  numImportant = (numImportant > length) ? 0 : numImportant;
+
+  const unImportant = [...sorted].slice(0, length - numImportant);
+  const loseImportant = [...sorted].slice(length - numImportant, length - numImportant + limit);
+  const winImportant = [...sorted].slice(length - numImportant + limit);
+
+  const sumLuck = (unImportant.reduce((sum, [luck]) => sum + luck, 0) || 0) +
+        (loseImportant.reduce((sum, [luck]) => sum + luck, 0) || 0) -
+        (winImportant.reduce((sum, [luck]) => sum + luck, 0) || 0);
+
+  return sumLuck;
+};
diff --git a/README.md b/README.md
index e1e1f85..546e179 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,13 @@ Generates the README.md.
 | --- | --- | --- |
 | Easy | [2D Array - DS](https://www.hackerrank.com/challenges/2d-array/problem) | [Solution](./Interview-Preparation-Kit/Arrays/2d-array-ds.js)|
 | Easy | [Left Rotation](https://www.hackerrank.com/challenges/ctci-array-left-rotation/problem) | [Solution](./Interview-Preparation-Kit/Arrays/left-rotation.js)|
+#### Greedy-Algorithms
+| Difficulty | Problem | Solution |
+| --- | --- | --- |
+| Easy | [Luck Balance](https://www.hackerrank.com/challenges/luck-balance/problem) | [Solution](./Interview-Preparation-Kit/Greedy-Algorithms/luck-balance.js)|
+#### Strings
+| Difficulty | Problem | Solution |
+| --- | --- | --- |
 #### Warm-up-Challenges
 | Difficulty | Problem | Solution |
 | --- | --- | --- |