diff --git a/Day 3/dummy_input_2.txt b/Day 3/dummy_input_2.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b774ec98276cd9da1f50e95aa3b1abff7df758b8
--- /dev/null
+++ b/Day 3/dummy_input_2.txt	
@@ -0,0 +1 @@
+xmul(2,4)&mul[3,7]!^don't()_mul(5,5)+mul(32,64](mul(11,8)undo()?mul(8,5))
\ No newline at end of file