## Saturday, January 30, 2016

I wanted to created Quadro Sudoku from a long time and tried creating this few times. However I failed to created a Quadro Sudoku where variation rules were used fully. Most the earlier puzzles of type Quadro Sudoku type were solvable as Classic Sudoku. This is the reason till now I have not posted any puzzle of this type here. This is my first successful attempt at creating Quadro Sudoku where variation rules are used many times to solve this Sudoku.
Now a days, I try to create Sudoku puzzles with symmetrical hints. However for this Sudoku after creating this Sudoku, I realized that all the hints are not symmetrical. Still visual of this Sudoku looks good. So I did not changed later anything to make it symmetrical. This Sudoku is not very tough and will be good practice for someone doing Quadro Sudoku first time.
I am posting this Quadro Sudoku in Fun With Sudoku Series as 165th puzzle in this series.
Classic Sudoku Rules apply. Additionally no 2x2 region can contain all odd or all even numbers.
 Quadro Sudoku (Fun With Sudoku #165)
Quadro Sudoku (Fun With Sudoku #165) Solution

Previous Sudoku Battenburg Sudoku (Fun With Sudoku #164)