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Feeling sharp as a tack and ready to play free online crossword puzzles? Step right up to HowStuffWorks where we have online crossword puzzles, with no registration necessary.

Don't worry if you're just starting out playing crosswords either, as we can provide you with a little crossword help. Before long, you won't even need it. You'll have words like "smee" and "alee" and "era" and "ere" leaping to mind as if they've always been there. After all, challenging yourself mentally is a good thing, and we're happy to help with that.