Sudoku Challenges 1000 !!

This is the classic Sudoku puzzle game. It offers unique 1000 Sudoku puzzles from moderately easy to hard. With total brainteasers, It is great app to train your brain, and sharpen your logical thinking and solving skills. This app is simple and intuitive user interface. All Sudoku puzzles could be solved with pure logic and have one correct answer. This app provides all necessary features…