Sudoku › Hard

Hard Sudoku — Puzzle 153

6914
3
359
1845
63
9168
87
5687
17

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.

369712548
457689312
218354796
731896425
682435971
594127683
873541269
945268137
126973854

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