Sudoku Game Offline

Choose a difficulty level to start a new Sudoku puzzle. Fill numbers 1-9 into empty cells so each row, column, and 3x3 box contains each number exactly once. Use pencil mode to add candidate numbers in cells and switch to normal mode to place final answers. Use hint or auto-check to reveal a correct number or validate entries without ending the puzzle. Use undo and erase to correct mistakes and the timer and statistics to monitor your performance. Complete puzzles to earn stars and track improvement as you practice solving techniques and speed.