diff --git a/notes.md b/notes.md
index 278621b..c2af7af 100644
--- a/notes.md
+++ b/notes.md
@@ -21,3 +21,18 @@ Line 14: This shows the filetype of what was requested.
 The goal of this checkpoint is to see what status codes you can get back from 
 the riddle server. Paste below several `http` requests and the status codes
 they return.
+
+400 Bad Request: 
+
+http -v post https://riddles.makingwithcode.org/guess id=1000 answer="a short-legged cow"
+http -v post https://riddles.makingwithcode.org/guess id=invalid_id answer="a short-legged cow"
+
+404 Not Found: 
+
+http -v post https://riddles.makingwithcode.org/guess/this_is_wrong id=1 answer="a short-legged cow"
+http -v post https://riddles.makingwithcode.org/guessssssssssssssss id=1 answer="a short-legged cow"
+
+405 Method Not Found: 
+
+http -v posts https://riddles.makingwithcode.org/guess id=1 answer="a short-legged cow"
+http -v invalidmethod https://riddles.makingwithcode.org/guess id=1 answer="a short-legged cow"