Between 1937 and 1941 British writer Ernest Basil Charles Thornett wrote several puzzle-oriented mysteries that until now have only been available in the UK. Using the pseudonym Rupert Penny and the first person friend of Police Inspector, Tony Purdon, the author takes you to the stodgiest of English manors where murder dwells, if not reigns. Inspector Beale must use all of his...(展开全部)

Between 1937 and 1941 British writer Ernest Basil Charles Thornett wrote several puzzle-oriented mysteries that until now have only been available in the UK. Using the pseudonym Rupert Penny and the first person friend of Police Inspector, Tony Purdon, the author takes you to the stodgiest of English manors where murder dwells, if not reigns. Inspector Beale must use all of his...(展开全部)

Only an elementary knowledge of math is needed to enjoy this entertaining compilation of brain-teasers. It includes a mixture of old and new riddles covering a variety of mathematical topics: money, speed, plane and solid geometry, probability, topology, tricky puzzles and more. Carefully explained solutions follow each problem. 65 black-and-white illustrations.

While many think of algorithms as specific to computer science, at its core algorithmic thinking is defined by the use of analytical logic to solve problems. This logic extends far beyond the realm of computer science and into the wide and entertaining world of puzzles. In Algorithmic Puzzles, Anany and Maria Levitin use many classic brainteasers as well as newer examples from ...(展开全部)

While many think of algorithms as specific to computer science, at its core algorithmic thinking is defined by the use of analytical logic to solve problems. This logic extends far beyond the realm of computer science and into the wide and entertaining world of puzzles. In Algorithmic Puzzles, Anany and Maria Levitin use many classic brainteasers as well as newer examples from ...(展开全部)

This is, quite simply, the best and most popular puzzle book ever published in the Soviet Union. Since its first appearance in 1956 there have been eight editions as well as translations from the original Russian into Ukrainian, Estonian, Lettish, and Lithuanian. Almost a million copies of the Russian version alone have been sold. Part of the reason for the book's success is it...(展开全部)

Collected over several years by Peter Winkler, of Bell Labs, dozens of elegant, intriguing challenges are presented in Mathematical Puzzles. The answers are easy to explain, but without this book, devilishly hard to find. Creative reasoning is the key to these puzzles. No involved computation or higher mathematics is necessary, but your ability to construct a mathematical proof...(展开全部)

Collected over several years by Peter Winkler, of Bell Labs, dozens of elegant, intriguing challenges are presented in Mathematical Puzzles. The answers are easy to explain, but without this book, devilishly hard to find. Creative reasoning is the key to these puzzles. No involved computation or higher mathematics is necessary, but your ability to construct a mathematical proof...(展开全部)

A marvelously varied assortment of brain teasers! Regarded as the outstanding puzzle collection in the history of Russian mathematics, The Moscow Puzzles offers stimulating entertainment that will challenge your problem-solving skills! This is, quite simply, the best and most popular puzzle book ever published in the Soviet Union. Since its first appearance in 1956 there have b...(展开全部)