diff --git a/koans/about_hashes.rb b/koans/about_hashes.rb
index 6208f38..634323a 100644
--- a/koans/about_hashes.rb
+++ b/koans/about_hashes.rb
@@ -38,10 +38,17 @@ class AboutHashes < EdgeCase::Koan
     assert_equal hash1, hash2    
   end
 
-  def test_hash_keys_and_values
+ def test_hash_keys_and_values
     hash = { :one => "uno", :two => "dos" }
-    assert_equal __, hash.keys
-    assert_equal __, hash.values
+
+    assert_equal __, hash.keys.size
+    assert_equal __, hash.has_key?(:one)
+
+    # Why not just compare hash.keys to [:one, :two]?
+    #
+    # Clue: What was the name of the previous test again?
+
+    assert_equal __, hash.values.sort
   end
 
   def test_combining_hashes