Sudoku › Hard

Hard Sudoku — Puzzle 50

5247
869
86
453
9364
85
86
74
9162

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.

569243718
348517629
172896345
621458973
857932164
493761852
286375491
734129586
915684237

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