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The word candy can be spelled using just 2 letters. Can you figure out how?
And yes, for those of you with long memories, we've seen this one before. But I like it and it's appropriate for Halloween.
Photo from flickr by Porcelaingirl.
I'm posting one puzzle, riddle, math, or statistical problem a day. Try to answer each one and post your answers in the comments section. I'll post the answer the next day. Even if you have the same answer as someone else, feel free to put up your answer, too!