SudokuMedium

Medium Sudoku — Puzzle 165

739
598
8
8215
54172
7983
69457
782
2378

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.

478235196
539186427
612479853
863724915
954613782
127598364
386942571
745861239
291357648