SudokuMedium

Medium Sudoku — Puzzle 53

531
19435
1
59
352
258613
6379
7458
5867

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.

548627391
719435286
362198754
831254679
496371528
257869143
683742915
974513862
125986437