As others have asked, clean up the formatting of your post, with para and code tags. Then go back to your code and:

1. Format with consistent indentation
2. use strict; use warnings;
3. Fix the warning items
4. Fix the errors
5. Test your corrections with perl -c wordguess.pl (or whatever name you're using for the code)
6. Wash, rinse, repeat.
7. When no warnings or errors are issued at 6, try to execute the program.
8. (late addition: ) Now you're ready to insert debug statements to find your logical errors

If you get stuck, come back and show us (partially) corrected code and any msgs when you execute.