diff --git a/spring24/week9/input.sdku b/spring24/week9/input.sdku
new file mode 100644
index 0000000..a42d0df
--- /dev/null
+++ b/spring24/week9/input.sdku
@@ -0,0 +1,9 @@
+53..7....
+6..195...
+.98....6.
+8...6...3
+4..8.3..1
+7...2...6
+.6....28.
+...419..5
+....8..79
\ No newline at end of file