Sudoku › Hard

Hard Sudoku — Puzzle 22

174
51
479
246138
862
9
369
7458
6

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.

918632754
672549813
435781692
247965138
856123947
391478265
183256479
729314586
564897321

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