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Hexadoku: Sudoku with a hexadecimal twist

by Hexadoku: Sudoku with a hexadecimal twist

$13.93

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Description

Hexadoku is a challenging variant of sudoku that uses the set of sixteen hexadecimal digits, instead of the traditional nine. It is played on a 16x16 grid, which means there are over three times the number of cells that need to be filled in! No knowledge of hexadecimal is needed to play... just a bit of logic and a sharp pencil. (This book contains three hundred hexadoku puzzles grouped into four difficulty levels.)

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Product Details

  • Jul 1, 2010 Pub Date:
  • 9781453644713 ISBN-13:
  • 1453644717 ISBN-10:
  • English Language