SudokuMedium

Medium Sudoku — Puzzle 128

615
539486
728
43
9836
315
893
794
25374

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.

486125793
513974862
972683514
827546139
195832476
364719285
648291357
739458621
251367948