A knowledge puzzle: Cheryl gives Albert only the month and Bernard only the day.
Their public statements reveal not just what they know, but what they know about each other’s knowledge.
Albert → monthBernard → day10 candidate datesAnswer emerges by elimination
Possible birthdays
10 candidates remain
PUBLIC CONVERSATION
Based on the original SASMO 2015 puzzle as summarized on
Wikipedia.
Click any conversation line to jump directly to that deduction stage.