Sudoku › Hard

Hard Sudoku — Puzzle 36

692
243
7489
953
4325
2687
3714
9

Solve it here

Tap an empty square, then tap a number. Or print the page and use a pencil.

0 of 55 squares filled

Fill every row, every column and every 3 by 3 box with the numbers 1 to 9. This puzzle has 26 given numbers and exactly one solution.

683519274
249687351
175243869
812795436
357164928
964832715
426358197
538971642
791426583

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