SudokuMedium

Medium Sudoku — Puzzle 197

56
427
328
9163
27
762815
76859
1587
427

How to play

Fill every row, every column and every 3 by 3 box with the numbers 1 to 9, using each number once.

This puzzle has 32 given numbers and exactly one solution, so it can always be finished by reasoning alone.

985647312
432851769
617329485
594716823
821534697
763298154
276485931
158973246
349162578