Move 2015 out of the way.

2015/day-10/solution.py

@@ -0,0 +1,17 @@
+from __future__ import print_function
+import itertools
+
+def lookandsay(line):
+    return ''.join([str(len(list(it))) + c for c, it in itertools.groupby(line)])
+
+
+line = "1321131112"
+for x in range(40):
+    line = lookandsay(line)
+
+print("40:", len(line))
+
+for x in range(10):
+    line = lookandsay(line)
+
+print("50:", len(line))