diff --git a/16/6 - Hailstone b/16/6 - Hailstone
new file mode 100644
index 0000000..37535b7
--- /dev/null
+++ b/16/6 - Hailstone	
@@ -0,0 +1,5 @@
+def hailstone(n):
+   print(n)
+   if n != 1: 
+      if n%2: hailstone(3*n+1)
+      else:   hailstone(n//2)