Rossini Sudoku Puzzle (Daily Sudoku League #195)

Rossini Sudoku appeared in the forthcoming World Sudoku Championship 2016. There were two Rossini Sudoku puzzles that I created while preparing for this championship. 1st Rossini Sudoku is already published with the title Rossini Sudoku Puzzle (Fun With Sudoku #229). Today's Rossini Sudoku being the tough one, I reserved it for Daily Sudoku League. Today's Rossini Sudoku puzzle continues the theme of last week's Non-Consecutive Sudoku puzzle. The theme is diagonal. This puzzle is tough and an experienced player should take more than 7 minutes to solve this Sudoku puzzle.

This Rossini Sudoku, I am posting in The League of Extraordinary Ladies & Gentlemen, as the 195th Sudoku puzzle in this series.