Rules: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box.
Digits along each marked line have to be different and must form an arithmetic sequence in the correct order.
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Puzzle No. 500: Arrow-Sum Sandwich-Kropki Pairs Sudoku
Hi all. It really feels great to reach 500 Sudokus on my blog. When I started the blog, I never imagined I would come this far. To celebra...
11:39. Very nice !
ReplyDeleteThanks Kishore
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