Sudoku Time

Sudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which typically has a unique solution. Features: 5 levels: beginner, easy, moderate, advanced and expert Pencil marks (Note) Auto-save Hints Super smooth interface and graphics. -More puzzles will be coming soon!