SudokuMedium

Medium Sudoku — Puzzle 193

7
823
63172
639
935
54286
8479
8
4932657

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.

519824763
827693154
634175928
168359247
942768315
375412896
281547639
756931482
493286571