MinMax Difference Sudoku (Fun With Sudoku #199)

It's a long time I have posted in the Fun With Sudoku Series. In last month I was busy creating puzzles for various championships happening across the world. This is the reason I could not exclusively make the Sudoku puzzles to be posted for this blog. However, today's MinMax Difference Sudoku was created for the 16th 24Hr Championship which I am posting now as this championship is over now. There are many other puzzles that I created for the same championship as well as other championships which I will be posting soon.

This MinMax Difference Sudoku, I am posting in Fun With Sudoku Series as the 199th puzzle in this series.

Rules of MinMax Difference Sudoku

Apply Standard Classic Sudoku rules. Additionally, numbers outside give the difference between the largest and smallest digits in the first three cells from the number.