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Cheryl’s Birthday part 2
Seriously, Cheryl is so annoying. Not only she plays hard to get, she changes her birthday! Ok, this is another puzzle about Cheryl’s birthday. There’s an additional member here; David. Albert, Bernard, and David just became friends with Cheryl, and they want to know when her birthday is. Cheryl gives them a list of…
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Four captives
Andy, Brian, Celine, and Drake were captivated by a very bad person and were positioned as what can be seen in the picture below. All of them face a wall. Each of them was given a hat. No one of the four knows the colour of the hat that is worn by themselves, but they know that…