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Creative Math Solving - Cheryl's Birthday Puzzle Albert and Bernard just become friends want to know when Cheryl's birthday is. Cheryl gives them a list of 10 possible dates: • May 15,
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Cheryl's Birthday Isone of 10 Possible Dates May 15 May 16 May 19 June 17 June 18 July 14 July 16 August 14 August 15 August 17 Cheryl Tells the Month toAlbertand
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How to Figure Out Cheryl's Birthday - The New York Times
PDF) Tracing the origin of Cheryl's birthday puzzle
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The Ultimate explanation for the famous Cheryl's birthday problem - Puzzles and Paradox
