Sudoku X will test your math skills with its fun, complicated, and challenging number puzzles. The original Sudoku was made possible in news publications as a math counterpart to crossword puzzles. Printable Sudoku puzzles were also created to satisfy the needs of many Sudoku solvers to beat hundreds of difficult Sudoku puzzles.
Grab the opportunity to play an endless game of Sudoku online with Sudoku X. Hours and hours of nonstop Sudoku action that can range from kids Sudoku to difficult Sudoku games for all ages. Enter the numbers 1 to 9 on each cell without repetitions vertically, horizontally, and diagonally. Don't worry about wrong number combinations. You can easily take them out by simply clicking on the X button. However, as soon as you start placing the numbers into each cell, the timer starts working and the longer you take to complete each difficult Sudoku puzzle, the lower your final score for the game. If you're having a lot of difficulty to solve one, simply click on the Hint button to unravel that precious Sudoku tip. But don't go crazy on the hints, because they also add up on your timer. So the trick is, make every second count and anticipate all possible number combinations. Stretch your brain cells to the limit by thinking ahead of the game.
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