Data commit

Task/Happy-numbers/Potion/happy-numbers.potion

@@ -0,0 +1,20 @@
+sqr = (n): n * n.
+
+isHappy = (n) :
+   loop :
+      if (n == 1): return true.
+      if (n == 4): return false.
+      sum = 0
+      n = n string
+      n length times (i): sum = sum + sqr(n(i) number integer).
+      n = sum
+   .
+.
+
+firstEight = ()
+i = 0
+while (firstEight length < 8) :
+   i++
+   if (isHappy(i)): firstEight append(i).
+.
+firstEight string print