The
Contest Center welcomes contributions of your original
puzzles, riddles and jokes, including anagrams, cryptograms, plus math-themed art and animations.
Share your creations with other puzzle-lovers.
All submissions must be your own original work. Do not submit material that is
copyrighted elsewhere. Do not submit material that you found in books, magazines, TV shows, movies,
podcasts, or on other websites.
Send submissions to
Contest Center Submissions
Submit puzzle answers to
Contest Center Answers
Send questions and correspondence to
Contest Center Mail
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