James' Blog

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  • 2011
    • June
      • Modified Sudoku

        Tired with ordinary Sudoku? Try my modification! Look at the unsolved puzzle and count the clue numbers in each of the nine 3x3 boxes. Then, when completing the puzzle, use this as the base (radix) for that box. If a box has no clues then use Roman numerals. So in this example, the upper

  • 2008
  • 2007