SudokuMedium

Medium Sudoku — Puzzle 246

2631
864
196472
64
8167
281
5726
429
326

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.

264357819
758291643
319864752
645913278
831672495
927485361
572136984
486529137
193748526