Pocket Posh Sixy Sudoku Hard: 200 6x6 Puzzles with a Twist

by Peter Ritmeester

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Sixy sudoku puzzles bring a whole new dimension of logic, making a 6 x 6 possibly even more fun than a 9 x 9 sudoku! There is no plain hard work, just a lot of logic and insight.

Peter Ritmeester, founder and owner of PZZL.com, is the inventor of Hyper Sudoku where four gray regions also contain 1-9.  By applying this idea to 6 x 6 Sudoku, an additional level of logic is created.  Pocket Posh Sixy Sudoku Hard Puzzles features a foreword, an extensive how-to-play section, 200 medium to hard puzzles, and complete solutions at the back.  

The rules: insert the digits 1-6 just once in each a) row, b) column, c) bold outlined area AND d) in each white and gray rectangle. 
  • ISBN10 1524868116
  • ISBN13 9781524868116
  • Publish Date 28 October 2021
  • Publish Status Active
  • Publish Country US
  • Imprint Andrews McMeel Publishing
  • Format Paperback (US Trade)
  • Pages 144
  • Language English