Hard Killer Sudoku - 100 Challenging Puzzles: Sums Sudoku Puzzle Book for Adults - Very Difficult Sudoku Variant for Experts - Perfect Travel Companion

by Oliver Hammond

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  • ISBN13 9798598131442
  • Publish Date 21 January 2021
  • Publish Status Active
  • Imprint Independently Published
  • Format Paperback (US Trade)
  • Pages 68
  • Language English