"Amusements in Mathematics" by Henry Ernest Dudeney is a delightful collection of mathematical puzzles and problems that showcases the beauty and intrigue of mathematics. Dudeney, a renowned mathema……続きを見る
"The Canterbury Puzzles, and Other Curious Problems" by Henry Ernest Dudeney is a fascinating collection of mathematical puzzles and problems that challenge the mind. Dudeney, a renowned English puz……続きを見る
