Repeated Neigbhours Sudoku (Fun With Sudoku #129)

When I first time created Repeated Neigbhours Sudoku puzzle, I had tough time to check the converse rule is followed in the image and I have to check many times that I did not missed graying out a cell. However recently I wrote program to generate the image for this Sudoku type. Now this program will automatically take care of converse rule. I have created few puzzles of Repeated Neigbhours Sudoku type after generating images from that program. I have posted most of these puzzles and will create some more puzzles of this type soon.

I am posting this Repeated Neigbhours Sudoku as 129th Sudoku in Fun With Sudoku Series.

Rules of Repeated Neigbhours Sudoku

Repeated Neigbhours Sudoku (Fun With Sudoku #129)

Answer of Repeated Neigbhours Sudoku (Fun With Sudoku #129)

Previous Sudoku Diagonal Little Killer Sudoku (Fun With Sudoku #128)
Next Sudoku Extra Region Sudoku (Fun With Sudoku #130)

Solution of Mini Sudoku Series puzzle titled Consecutive Sudoku (Mini Sudoku Series #53)

Consecutive Sudoku (Mini Sudoku Series #53) Solution