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Puzzled

101 Cunning Conundrums and Sneaky Solutions

This book is available for download with iBooks on your Mac or iOS device, and with iTunes on your computer. Books can be read with iBooks on your Mac or iOS device.

Description

Erica has two children. One of them is a boy. What is the probability of her other child also being a boy?

Over a million people have visited Professor Richard Wiseman’s blog, eager to solve the cunning conundrums and perplexing puzzles that he posts each week. PUZZLED presents 101 of the most popular brainteasers from the site, along with the sneaky solutions. A heady mixture of lateral thinking problems, mathematical mysteries, logical riddles and visual oddities, this road-tested collection will appeal to those with the most curious of dispositions.

Perfect for anyone who wants to test their puzzle solving skills, give their brain a mental workout, or is in need of over 100 of the world's best conundrums.

Oh, and the answer to Erica's puzzle is not 50%!

Puzzled
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  • £2.49
  • Available on iPhone, iPad, iPod touch, and Mac.
  • Category: Mathematics
  • Published: 25 March 2011
  • Publisher: Spin Solutions Ltd
  • Print Length: 250 Pages
  • Language: English
  • Requirements: To view this book, you must have an iOS device with iBooks 1.3.1 or later and iOS 4.3.3 or later, or a Mac with iBooks 1.0 or later and OS X 10.9 or later.

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