Add assessment

They are there now :)

assessment.md

@@ -0,0 +1,19 @@
+# Riddles Lab Assessment
+
+Everything looks good! I found your reflection in your commit message really interesting:
+
+>     Yes, this lab has caused me to think differently
+>     about the tech interactions in my daily life. I
+>     never really considered before how different
+>     applications and devices communicate with info
+>     that is stored on a server. Of course I understood
+>     that all the information could not possibly be
+>     stored on a phone or laptop, but I was not
+>     completely aware of what was actually going on
+>     behind the scenes. I think I will be a lot more
+>     concious of the presence of HTTP requests now in
+>     my daily life.
+
+I think this kind of connection between formal CS learning in the classroom and 
+everyday tech-mediated experiences is incredibly important!
+

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"