Sudoku Free – 2.6.6

Sudoku is a logic-based, combinatorial number-placement puzzle game. 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. We created this innovative Sudoku Free game with several various key features: Variation sudoku such as X and Color.