diff --git a/challenge.rb b/challenge.rb
index 0585882..fe19d77 100644
--- a/challenge.rb
+++ b/challenge.rb
@@ -1,26 +1,26 @@
 
 def capitalize_each_string(input)
-  #implement your solution here
+  input.map {|i| i.capitalize}
 end
 
 def fetch_the_dog(input)
-  #implement your solution here
+  input.select {|i| i == "dog"}
 end
 
 def no_dogs_allowed(input)
-  #implement your solution here
+  input.reject {|i| i == "dog"}
 end
 
 def count_the_animals(input)
-  #implement your solution here
+  input.length
 end
 
 def fetch_the_first_two(input)
-  #implement your solution here
+  input.take(2)
 end
 
 def fetch_CD_animals(input)
-  #implement your solution here
+  input.grep(/\Ac|\Ad/)
 end
 
 ## DO NOT CHANGE CODE BELOW THIS LINE ##