diff --git a/.learn b/.learn
old mode 100644
new mode 100755
diff --git a/.rspec b/.rspec
old mode 100644
new mode 100755
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
old mode 100644
new mode 100755
diff --git a/LICENSE.md b/LICENSE.md
old mode 100644
new mode 100755
diff --git a/README.md b/README.md
old mode 100644
new mode 100755
diff --git a/dice_roll.rb b/dice_roll.rb
old mode 100644
new mode 100755
index a5bc106..23742f0
--- a/dice_roll.rb
+++ b/dice_roll.rb
@@ -3,5 +3,5 @@
 # Feel free to google "how to generate a random number in ruby"
 
 def roll
-  # code goes here
+  return 1 + rand(6)
 end
diff --git a/spec/dice_roll_spec.rb b/spec/dice_roll_spec.rb
old mode 100644
new mode 100755
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
old mode 100644
new mode 100755