Sudoku › Hard

Hard Sudoku — Puzzle 158

316
7942
1374
32
41
29
67139
968
5

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.

423156879
576948123
189372564
834619752
295837641
761425938
647281395
912563487
358794216

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