Название: Good Old Fashioned Challenging Puzzles and Perplexing Mathematical ProblemsАвтор: Henry Dudeney
Издательство: Summersdale Publishers
Год: 2007
ISBN: 1840245573 / 9781840245578
Формат: pdf
Страниц: 160
Размер: 10,2 mb
Язык: English
For today’s lovers of sudoku, chess, poker, bridge, cryptic crosswords and other brain-training games, these good old-fashioned puzzles and problems vail provide many hours of amusement and an unparalleled opportunity to exercise your logical and mathematical agility.