World's Hardest Killer Sudoku: Is Your IQ Good Enough to Solve These INSANE Puzzles?

by Djape

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Book cover for World's Hardest Killer Sudoku

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  • ISBN10 1790247535
  • ISBN13 9781790247530
  • Publish Date 23 November 2018
  • Publish Status Active
  • Imprint Independently Published
  • Format Paperback (US Trade)
  • Pages 114
  • Language English