AGED Sudoku

- Choose a difficulty and start a 9x9 grid with preset numbers. - Fill each empty cell with digits 1-9 so no row, column, or 3x3 box repeats a number. - Use Notes to pencil in possible candidates and refine them as you deduce constraints. - Tap numbers to highlight placements and spot conflicts or hidden singles faster. - Toggle error check or take a hint when stuck, then undo or erase to correct mistakes. - Complete the grid to win, then advance to tougher levels and take on daily challenges.