SudokuMedium

Medium Sudoku — Puzzle 243

456
24
843
931485
642791
734
168
865
857

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.

483752169
597631284
126894573
931468725
642573891
758129346
275916438
819347652
364285917