1 files changed, 17 insertions, 0 deletions
diff --git a/challenge-201/wambash/raku/ch-1.raku b/challenge-201/wambash/raku/ch-1.raku
new file mode 100644
index 0000000000..5a45650e56
--- /dev/null
+++ b/challenge-201/wambash/raku/ch-1.raku
@@ -0,0 +1,17 @@
+#!/usr/bin/env raku
+
+sub missing-numbers (+@list) {
+    0 .. @list
+    andthen $_ (-) @list
+}
+
+multi MAIN (Bool :test($)!) {
+    use Test;
+    is missing-numbers(0,1,3),2;
+    is missing-numbers(0,1),2;
+    done-testing;
+}
+
+multi MAIN (+@list) {
+    say missing-numbers +@list
+}