Ok figured it out, thanks

Your code is ciphering something that's not a letter, print the input, the error message format is Actual should equal Expected so the input wasn't 10l2...

'10l2 vf gjryir.' should equal '10+2 vf gjryir.' failed test. Can someone help me with this, how does 10l2 turn into 10+2, I don't understand where the '+' comes from. all other tests are passed, baring one other with a '+' in it.

thanks for the response, I figured it out a few hours ago. You're are correct though, I did need to change it to return instead of print, I also had an additional space at the end, So outputs looked the same even though they were not.

well try returning aaa instead of printing it because many of the times it specified in the challenge "function must return" something like that so try return.

Figured it out finally.. lol, beware of extra spaces lol

My output seems to match the tests exactly, but still saying its wrong. Matches the 2 examples?? Says 1 test passed, 2 tests failed exit code 1?