Sudoku Classic - Brain Puzzle

Welcome to Free Sudoku Classic Brain puzzle game. Thousands of sudoku puzzles to solve. Let's play and train your brain daily. Sudoku (originally called Number Place) is a logic-based, combinatorial number-placement puzzle. If you are a math lover or mind games lover then you will surely love this sudoku game. This game helps you train your thinking ability as well as math ability. HOW TO PLAY • Mission is to complete the brain puzzle, you must fill each square on the grid with 1-9 numbers. The numbers 1-9 should appear exactly once in each row, column, and box 3 x 3. FEATURES: • 4 different modes to select has a unique solution (Easy, Medium, Hard And Very Hard) • Intelligent Hint system that you can use when you stuck • Unlimited undo/redo • Offline challenge sudoku game • Automatic Save and Resume Every time. Have fun with my Sudoku Classic Number Math Game. some sounds from freesound.org