diff --git a/1-two-sum/1-two-sum.js b/1-two-sum/1-two-sum.js
new file mode 100644
index 0000000..56e2ac7
--- /dev/null
+++ b/1-two-sum/1-two-sum.js
@@ -0,0 +1,14 @@
+/**
+ * @param {number[]} nums
+ * @param {number} target
+ * @return {number[]}
+ */
+var twoSum = function(nums, target) {
+    for(let i = 0; i < nums.length; i++) {
+        for(let j = i + 1; j < nums.length; j++) {
+            if(nums[i] + nums[j] == target) {
+                return [i, j];
+            }
+        }   
+    }
+};
\ No newline at end of file