Rules of 'No Even Neighbours Sudoku'

Place numbers in the grid such that each row, column and 3x3 box contain the numbers 1 to 9. Even numbers cannot be adjacent to each other.

This sudoku variation has been created by Tejal Phatak and Rohan Rao.

EXAMPLE:


UNIQUE SOLUTION:

5 comments:

  1. Rohan RaoNovember 3, 2009 at 3:27 PM

    This is one of the easier variations of sudoku that Tejal and I have created.

    ReplyDelete
  2. Bastien Vial-JaimeJanuary 28, 2010 at 6:17 PM

    I created the same some months ago (I called it "Even in hell"). Always funny to see that other people have had exactly the same idea !

    ReplyDelete
  3. Rohan RaoFebruary 1, 2010 at 4:11 PM

    Well, thats a coincidence thats almost unavoidable... there have been many such incidences.

    Anyway... U can call yours 'Even In Hell' and I will call mine 'No Even Neighbours' :-)

    ReplyDelete
  4. DebMarch 22, 2010 at 2:49 PM

    http://janoslaw.blogspot.com/2010/03/eveness-and-oddness.html

    ReplyDelete
  5. Rohan RaoMarch 24, 2010 at 9:25 PM

    Thanks Deb.

    ReplyDelete