Sudoku Free

"Sudoku Free" is a logic-based, combinatorial number-placement puzzle game featuring 700 levels in 7 difficulty settings. Players fill a 9x9 grid with digits 1 to 9, ensuring each column, row, and 3x3 sub-grid contains each digit once. With automatic hints, an undo button, and a timer for added challenge, this app offers extensive gameplay. Enjoy flexible functionalities and track your score on the leaderboard. A fun experience for all skill levels!