Sudoku Free

Sudoku is a logic-based, combinatorial number-placement free puzzle game. With this game you won’t be looking anymore for a paper 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. we created this innovative sudoku free game with several various key features: ★Variation sudoku such as X and Color ★Auto highlighted numbers for intelligent hint ★Double-click the cell to erase numbers ★Use various kind of items, like check the errors ★Unlimited redo & undo ★You can share to your friends via Google , twitter and facebook ★Timer ★Selected cell highlighting ★Enchanting visual effects