Arrow Sudoku Puzzle (Fun With Sudoku #274)

Arrow Sudoku Puzzle is one of the very interesting Sudoku types. Today's Arrow Sudoku Puzzle I prepared more than a year back and submitted for World Sudoku Championship 2017. However, this Sudoku was not included in this championship. Now, this championship is over and I am publishing this Arrow Sudoku as part of the Fun With Sudoku Series as the 274th Sudoku Puzzle in this Series.
I have created a few Arrow Sudoku Puzzles which are themed on smiles. This Arrow Sudoku Puzzle represents the angry face of a person. 

Rules of Arrow Sudoku Puzzle

Standard Sudoku Rules apply. Additionally, the number placed in a cell with a circle must be the sum of the numbers placed in cells the adjoining arrow passes through. Numbers may repeat on arrows.

Arrow Sudoku Puzzle (Fun With Sudoku #274)

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

Arrow Sudoku Puzzle (Fun With Sudoku #274) Solution

This Arrow Sudoku Puzzle I am publishing as the #274th 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 XV Sudoku Puzzle (Fun With Sudoku #273)

The next Sudoku Puzzle is the Consecutive Sudoku Puzzle (Fun With Sudoku #275)