Sudoku Classic -Offline Puzzle

"Sudoku Classic - Offline Puzzle" is a free, classic number place game with over 6000 puzzles and 6 difficulty levels, from Beginner to Expert. The app also includes features such as daily Sudoku games, a 'Number First' mode, and the ability to track the time taken to solve each puzzle. It offers three different themes and provides an endless collection of puzzles.