Palindrome-Extra Region Sudoku Puzzle (Fun With Sudoku #362)

This week, I am posting a puzzle for the practice of the UK Sudoku Championship 2018. Now I have posted Thermo Sudoku and Killer Sudoku for this Sudoku Competition practice. Today I am posting Hybrid Sudoku. This Hybrid Sudoku is a combination of Palindrome Sudoku and Extra Region Sudoku. Both these Sudoku types are appearing in this Sudoku Championship. 
There are two Hybrid Sudoku puzzles, I prepared which contained Palindrome Sudoku, Extra Region Sudoku, and Consecutive Pair Sudoku. For today's Sudoku puzzle, I could not get the theme that I wanted to create. However, this Sudoku is having a very good logical solving path. Tomorrow I will be posting another Hybrid Sudoku which has a good visual theme. Anyway today's Palindrome-Extra Region Sudoku, I am posting in the Fun With Sudoku Series as the 362nd Sudoku Puzzle in this Series.

Rules of Palindrome-Extra Region Sudoku Puzzle

Standard Sudoku Rules apply. In addition "Palindrome Sudoku" and Extra Region Sudoku rules apply. 

Palindrome Sudoku Rules

The digits in the cells with the line form palindromes, i.e. they read the same from both directions.

Extra Region Sudoku Rules

Classic Sudoku Rules apply. Additionally, each group of nine colored cells must also contain the numbers 1 to 9.

Palindrome-Extra Region Sudoku Puzzle (Fun With Sudoku #362)

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

Palindrome-Extra Region Sudoku Puzzle (Fun With Sudoku #362) Answer

This Palindrome-Extra Region Sudoku Puzzle I am publishing as the #362nd Sudoku puzzle in the Fun With Sudoku Series. Here are the next and previous Sudoku puzzles published in this Sudoku series.

The previous Sudoku Puzzle is Killer Sudoku Puzzle (Fun With Sudoku #361)

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