Sudoku › Hard

Hard Sudoku — Puzzle 209

28
517
62
32
538917
9736
1
68
8763

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.

379514628
518623794
462897351
781936245
653482917
294175836
936741582
125368479
847259163

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