MinMax Sudoku Puzzle (Fun With Sudoku #351)

There was a requirement for the MinMax Sudoku Puzzle for World Sudoku Championship 2017. I have created many MinMax Sudoku puzzles for this requirement of WSC 2017. One of the MinMax Sudoku puzzles which I created got selected for this Sudoku Competition and there was some puzzle that did not get selected. Today MinMax Sudoku is one such puzzle and I am publishing this MinMax Sudoku Puzzle as part of the Fun With Sudoku Series as the 351st Sudoku Puzzle in this Series.
My time to solve this MinMax Sudoku puzzle is 15.57 minutes.

Rules of MinMax Sudoku Puzzle

Standard Sudoku Rules apply. In addition, a number at the edge of the Sudoku grid indicates the sum of the highest and the lowest number in the first three cells in the corresponding row or column.

MinMax Sudoku Puzzle (Fun With Sudoku #351)

The answer to this MinMax Sudoku puzzle can be viewed by clicking on the button. Please try your best to solve this Sudoku puzzle before looking at the answer.

MinMax Sudoku Puzzle (Fun With Sudoku #351) Answer

This MinMax Sudoku Puzzle I am publishing as the #351st Sudoku puzzle in the Fun With Sudoku Series. Here are the next and previous Sudoku puzzles published in this series.

The previous Sudoku Puzzle is Thermo Arrow Sudoku Puzzle (Fun With Sudoku #350)

The next Sudoku Puzzle is Anti-Diagonal Sudoku (Fun With Sudoku #1)