<p/><br></br><p><b> About the Book </b></p></br></br>A colorful collection of the most difficult math tests on the market, compiled by Mensa puzzle setters.<p/><br></br><p><b> Book Synopsis </b></p></br></br><p><b><i>The Most Difficult Math Tests</i> provides an exceptional challenge for even the most adept of puzzlers.</b></p> <p> All aspects of arithmetical thinking are tested by the world's finest puzzle-setters. With puzzles ranging from killer Sudoku to numerical crosswords, this colourful puzzle book will keep you entertained for hours. </p>
Cheapest price in the interval: 12.99 on October 22, 2021
Most expensive price in the interval: 12.99 on November 8, 2021
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