Sudoku › Hard

Hard Sudoku — Puzzle 86

8759
27
43
376248
4275
1248
9
716

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.

823671594
461539827
579428361
986342175
357916248
142785639
715264983
638197452
294853716

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