Sudoku Challenges 1000 !! – 1.3

This is the classic Sudoku puzzle game. It offers 700 unique Sudoku puzzles from easy to moderately hard. Also we are going to add new sudoku puzzles in a timely manner. With total brainteasers, It is great app to train your brain, and sharpen your logical thinking and solving skills. Also we are going to add new sudoku puzzles in a timely manner.