Inner Frame Sudoku Puzzle (Daily Sudoku League #141)

This is another Sudoku type after Sum or Difference Sudoku which I prepared for the practice to World Sudoku Championship 2015. Looks-wise and name-wise this Sudoku type looks very similar to Frame Sudoku. However, solving wise it is entirely different from Frame Sudoku. The entire logic of solving this Sudoku type is different from Frame Sudoku. I tried to create two Sudoku puzzles of this type but I could create only one puzzle successfully. Another puzzle is still under construction and still needs more manipulation and time to come for publishing. Hope you will like this puzzle as much as I loved creating this Sudoku puzzle.
This Inner Frame Sudoku, I am posting in the Daily Sudoku League, as the 141st Sudoku puzzle in this series. Can you solve this Sudoku puzzle?
Inner Frame Sudoku (Daily Sudoku League #141)
Inner Frame Sudoku (Daily Sudoku League #141)

Previous Sudoku Sum or Difference Sudoku (Daily Sudoku League #140)

Next Sudoku Sum Frame Sudoku (Daily Sudoku League #142)

The answer to the Daily Sudoku League puzzle titled Edge Difference Sudoku (Fun With Sudoku #123)
Edge Difference Sudoku (Fun With Sudoku #123) Puzzle Solution
Edge Difference Sudoku (Fun With Sudoku #123) Puzzle Solution

4 comments:

>> Rakesh said...

7.30

>> kishy said...

8:18

>> RAVILP said...

#141 Finished under 10 mins

>> RAVILP said...

Inner frame sudoku #17 was very nice. Actually a teaser while solving. Finished in 16.30