Post of the Week

Serbian Frame Sudoku (Daily Sudoku League #169)

Serbian Frame Sudoku appeared in 2nd round of World Puzzle Federation Sudoku Grand Prix 2016. As this Sudoku type was new Sudoku variation and I created few puzzle to practice for this championship. There is another Serbian Frame Sudoku puzzle which I published earlier with the title Serbian Frame Sudoku (Fun With Sudoku #185). This is my second puzzle of this type and I will rate it as difficult. Lets see if one can solve this Sudoku puzzle in less than 5 minutes?
This Serbian Frame Sudoku, I am posting in The League of Extraordinary Ladies & Gentlemen as 169th puzzle in this series.

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