Snap keeps popping up with this error message "expecting a list but getting a number" when I run the "check for letter block". I tried to replace it with other variables but it didn't work. I have no clue what to do at this point.
here's a link to the project
Hi! Welcome to the forum.
As the error message tells you, the problem is in
The variable GUESS has the user's answer to the prompt. So it's a character string. (Hopefully of length 1.) But the first input to CONTAINS has to be a list!
There's a block that'll do what you want:
in the Strings library.
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