diff --git a/2024/02/p2/index.js b/2024/02/p2/index.js
new file mode 100644
index 0000000..66513f6
--- /dev/null
+++ b/2024/02/p2/index.js
@@ -0,0 +1,21 @@
+const fs = require('fs');
+const readline = require('readline');
+
+async function processLineByLine() {
+  const fileStream = fs.createReadStream('input.txt');
+
+  const rl = readline.createInterface({
+    input: fileStream,
+    crlfDelay: Infinity
+  });
+
+    let t = 0
+  for await (const line of rl) {
+      let m = line.match(/mul\([0-9]{1,3}, ?[0-9]{1,3}\)/g);
+      m = m.map(e => e.split('(')[1].split(')')[0].split(','))
+        .forEach(([a,b]) => t+=-a*-b)
+  }
+  console.log(t);
+}
+
+processLineByLine();