SudokuMedium

Medium Sudoku — Puzzle 266

964
3962
1574
23
318
857
39471
2579
9845

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.

967412583
453896271
128573496
679245138
531768924
284931657
395684712
842157369
716329845