diff --git a/2020/d17/ex1/input b/2020/d17/ex1/input
new file mode 100644
index 0000000..e6c20d5
--- /dev/null
+++ b/2020/d17/ex1/input
@@ -0,0 +1,8 @@
+######.#
+#.###.#.
+###.....
+#.####..
+##.#.###
+.######.
+###.####
+######.#