Clark, who has died aged 90, was a zoologist of invertebrates and dedicated teacher who solved two great puzzles in insect ...
Henry Ernest Dudeney posed the famous dissection problem of transforming a triangle into a square by cutting it into as few pieces as possible. In a new study, researchers have finally proved that the ...
During the next puzzle, Wallace almost had it figured out when she landed on “Bankrupt,” having to give up $1,000. Henry quickly jumped in and guessed “Blue Ridge Mountains.” It was ...
Meet the wizards behind Word Games and The Atlantic Puzzler. Emily Cox and Henry Rathvon are full-time freelance puzzle writers. This is not a profession they ever anticipated pursuing.
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