Sudoku Unlimited is a very interesting puzzle game which is going to provide you with plenty of opportunities to utilize your logical thinking abilities when solving the puzzle. It consists of a 9x9 grid with smaller 3x3 grids. As a player, you are supposed to fill in all blank spaces with appropriate numbers. With unlimited boards, you will have many challenges awaiting you.
To complete a grid, you will need to use digits from 1 to 9 without repeating them in one row, column, or 3x3 grid. All actions should be carefully calculated. You will have to look at already placed digits and determine which ones are missing. Do not try to guess the digits; think logically about each part of the grid.
Sudoku Unlimited provides 6 different difficulties: Fast, Easy, Medium, Hard, Expert, and Evil. Those who are beginners will find it easier to begin with simpler boards to learn how to play Sudoku properly. Players who already know how to play Sudoku well will have to apply special techniques like X-Wings, pairs, coloring, chains, etc.
Don't give up if you get stuck on a level because of certain features provided by the game. The Note function helps you to track potential numbers in vacant cells. There is also a hint feature showing you your next step. The possibility of undoing your mistakes, pausing your game, and enabling error highlighting can be helpful too.
If you have some free time to spend, or on the other hand you want something that will take your attention for a long time, Sudoku Unlimited will make you feel entertained and challenged!