Online Windoku or HyperSudoku

This game is similar to Sudoku, except that there are extra 3x3 regions where the numbers must not repeat. In this game there is a grid of 9 x 9 squares, you need to fill in each square with numbers 1 - 9 so that the numbers in each row or column or each 3 x 3 group (the 9 groups surrounded by thick lines plus the 4 groups with dark background) do not repeat. The faster you finish the game, the higher your score. Click the hint button when you are stuck, but you will suffer a time penalty when you do so.
Tags: Online Sudoku Game, Online Windoku Sudoku Puzzle, Online HyperSudoku, Logical Puzzles, ls sudoku, sudoku on, how to sudoku, sudoku sudoku, sudoku how to, what is sudoku, online sudoku, on line sudoku, sudoku on line, sudoku web, sudoku for free, free sudoku, sudoku free, sudoku to print, print sudoku, sudoku print, sudoku solver, printable Sudoku, Sudoku printable, puzzle Sudoku, sudoku the game, sudoku game, game of sudoku, the game sudoku, the sudoku game, the daily sudoku, sudoku daily, sudoku download, download sodoku, game sudoku, games of sudoku, sudoku games, sudoku to play, how to play sudoku, play sudoku, sudoku play, sudoku print out, print out sudoku, online sudoku free, sudoku free online, sudoku online free, free sudoku online, online free sudoku, free online sudoku, easy sudoku, sudoku easy, solve sudoku, sudoku solve, hard sudoku, sudoku hard, sudoku for kids, kids sudoku, internet sudoku, sudoku times, simple sudoku, sudoku evil, sudoku X, sodoku free download,Classic Sudoku, Sudoku Classic, janric classic sudoku, generic classic sudoku, sudoku classic free, classic sudoku online, variations of sudoku, sudoku variations online, sudoku variation for playing online