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Outside Non-Consecutive Sudoku

I announced this one when I posted my first Outside Sudoku puzzle: it’s a non consecutive Outside Sudoku. Even though it looks like a regular Sudoku puzzle, you must follow one extra rule: two touching numbers must not be consecutive. Outside Non/Consecutive Sudoku for Monday, January 18, 2010 – Difficulty: THINKER.
(click to download or right-click to save the image!)

Flower  Sudoku and Outside  Sudoku

To see the solution to this puzzle click here
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  1. Donna Miller
    Posted January 20, 2010 at 10:27 pm | Permalink

    These Outside Sudokus are great. When will we get more?

  2. zvifr
    Posted January 21, 2010 at 9:48 am | Permalink


    I love the Outside Sudoku variants.

    I solve all the 3 of them in this site and it was very challengeable and enjoyable.

    Each of them needs different technics to solve.

  3. Posted January 21, 2010 at 9:30 am | Permalink

    Donna, you’ll get some more TODAY (Jan 21)! 🙂

    There is another non-cons outside on the Sudoku variants page.

  4. FirstOfNine
    Posted February 14, 2010 at 11:18 am | Permalink

    nice one! Thank you 😉

One Trackback

  • By Outside Sudoku on January 31, 2014 at 1:13 am

    […] it. I might start including them on the Daily Sudoku page, of course in some variant version (the non-consecutive outside sudoku type looks particularly […]

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