Sudoku › Hard

Hard Sudoku — Puzzle 4

1459
5938
62
7325
1
34
5
9452
3761

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.

164528397
259374186
837619245
746932851
918756423
523481769
472165938
691843572
385297614

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