SudokuMedium

Medium Sudoku — Puzzle 183

916
9523
3452
417
6239
794183
12936
378

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.

257938146
981764523
634152798
413589672
568273914
729641835
142895367
896327451
375416289