Sudoku 60: Extra Region Sudoku

I wish a very Happy Independence Day to all the Indian readers. Today as we celebrate Independence Day, I've created a sudoku with the theme of Indian Flag. Hope you all like it:

Rules: Classic sudoku rules apply. Additionally, each group of 9 shaded cells will also have digits from 1 to 9.

Links:

Solve Online

If you are planning to print and solve, you might want to use the below version:

 

Sudoku 31:Extra Region Sudoku

Rules: Classic Sudoku rules apply. Additionally, each group of 9 shaded cells will also have digits from 1 to 9.

Link:

Sudoku 13: Extra Region Sudoku

Many beginners told me that the Sudokus uploaded on the blog are quite difficult for them to solve. So, I decided that from now on wards I'll also post a link of the easier version of the same Sudoku which I post on the blog. Additionally, from now on wards I'll also post the link of  the solution of the Sudoku.(I'll also add the solution link to the previous Sudokus in some days)

Today I'm posting an Extra Region Sudoku. Hope you all enjoy it.

Rules: Classic Sudoku rules apply. Additionally, each group of 9 shaded cells will also have digits from 1 to 9. 

Links:

Easier Version