1 files changed, 21 insertions, 0 deletions
diff --git a/challenge-307/roger-bell-west/python/ch-2.py b/challenge-307/roger-bell-west/python/ch-2.py
new file mode 100755
index 0000000000..155ecdbd29
--- /dev/null
+++ b/challenge-307/roger-bell-west/python/ch-2.py
@@ -0,0 +1,21 @@
+#! /usr/bin/python3
+
+def findanagrams(a):
+  b = ["".join(sorted(s)) for s in a]
+  out = 1
+  for i in range(1, len(b)):
+    if b[i - 1] != b[i]:
+      out += 1
+  return out
+
+import unittest
+
+class TestFindanagrams(unittest.TestCase):
+
+  def test_ex1(self):
+    self.assertEqual(findanagrams(["acca", "dog", "god", "perl", "repl"]), 3, 'example 1')
+
+  def test_ex2(self):
+    self.assertEqual(findanagrams(["abba", "baba", "aabb", "ab", "ab"]), 2, 'example 2')
+
+unittest.main()