Daily Jigsaw Sudoku Competition for Dec 13

Number 6978, Tough - SOLUTION
69 people took an average of 31 minutes to correctly complete this puzzle

by MM Multimedia. December puzzle packs Now Out!. Thanks for supporting our site.

Future Puzzle - will be submitted on the relevant day
1 2 3 4 5 6 7 8 9
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7 3 8 1 5 2 9 4 6
9 2 5 4 6 7 3 1 8
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5 8 1 9 3 6 2 7 4
8 1 4 7 2 9 5 6 3
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2 7 6 3 9 1 4 8 5
3 5 2 8 7 4 6 9 1