Tight Fit Sudoku Puzzle (Fun With Sudoku #241)

Yesterday, I am back from Senec, Slovakia after participating in World Sudoku/Puzzle Championships. It have been very fun week in Senec and these championships were well organized. I will write soon about my experience in these championships soon. 
Due to my travel, I could not update this website and post any new puzzle. So first thing I am doing now it to post a new puzzle. Today's puzzle is Tight Fit Sudoku. I have created this puzzle few months back and from the time when Instruction Booklet for World Sudoku Championship was released, I was posting on the Sudoku puzzles which were going to appear in this championship. Since Tight Fit Sudoku puzzle was not part of this championship, I have not posted this puzzle. Now its time to post few Sudoku puzzles which I kept on hold due to WSC.
This Tight Fit Sudoku puzzle, I am posting in Fun With Sudoku Series as 241st Sudoku puzzle in this series.

Rules of Tight Fit Sudoku

Tight Fit Sudoku Puzzle (Fun With Sudoku #241)

Tight Fit Sudoku Puzzle (Fun With Sudoku #241) Answer

Previous Sudoku XV Sudoku Puzzles (Fun With Sudoku #239, #240)
Next Sudoku Diagonal Sudoku (Fun With Sudoku #242)

Below is solution of Tight Fit Sudoku Puzzle published with title Tight Fit Sudoku Puzzle (Fun With Sudoku #244)

Tight Fit Sudoku (Fun With Sudoku #244) Puzzle Answer