# Sudoku Unblockeddefinitely Not A Game Site

Sudoku is a fun puzzle game with plenty of potential, it's an original game everyone plays to this day, in the paper, at home, on their phone whilst they're out. My other games (Solitaire, Minesweeper, Mahjong) all work correctly. I noted that the last time I was able to run Sudoku, some of my data seemed to be corrupted-for example the progress for the 250 games completed read '3' (should have been 230, even though the 'yellowed area' indicating progress indicated closer to 230 than 3).

Sudoku is a game of pure logical deduction, where no guessing is ever required in the puzzle game. Hard Sudoku may test your belief in this, but just stick to logic, and you are sure to power your way through to an ultimate Hard Sudoku win! Sudoku game play is the same as all other difficulties on 24/7 Sudoku. Place the numbers 1 through 9 into each row, 3x3 box, and column only once. Complete the entire sudoku puzzle with the correct numbers to win.

• Expert Sudoku is a game for experienced Sudoku players with a very high level of difficulty. This hardest Sudoku puzzle is characterized by the fact that only a few numbers are shown in the Sudoku square, which consists of 9 small squares, where the cells are located 3x3.
• Sudoku by Brainium is the #1 classic Sudoku game you know and love for your phone and tablet, and the best way to learn and improve your skills in this classic puzzle game. With our Sudoku app, not only will you play a beautiful user-friendly Sudoku, but you’ll have access to the world’s most friendly and complete mobile Sudoku learning system.
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Hard Sudoku differs from easier difficulties, in that there can be multiple spaces where the answer is not immediately obvious. This level of sudoku difficulty may require you to use more complex ways of solving, not just simple logic like you've used in both Easy and Medium difficulties. These advanced sudoku techniques most times involve discovering patterns in your sudoku board. Remember, no guess work is involved in this logical game, so just keep trying, and you're sure to become a victorious Hard Sudoku master!

• Sudoku is a game of logical deduction with no guessing required.
• Hard Sudoku is more difficult than Easy and Medium, as not all answers are immediately obvious.
• Use sudoku pattern searching techniques to win this Hard Sudoku puzzle game!

DISCLAIMER: The games on this website are using PLAY (fake) money. No payouts will be awarded, there are no 'winnings', as all games represented by 247 Games LLC are free to play. Play strictly for fun.

## Sudoku Rules

Sudoku is a number puzzle where the objective is to fill every row, column and box (3x3 grid) with the numbers from 1-9. Each unit (row, column or box) must have each number exactly once. The game starts with a number of fields pre-filled. Your objective is to fill the rest of the fields without breaking the constraints that each number can only be once in each row, column and box.

 6 7 3 9 2 4 5 1 8 8 9 5 1 3 6 4 2 7 1 4 2 7 5 8 6 9 3 2 5 1 4 8 9 3 7 6 9 8 4 6 7 3 2 5 1 3 6 7 2 1 5 8 4 9 5 1 6 8 9 2 7 3 4 4 2 9 3 6 7 1 8 5 7 3 8 5 4 1 9 6 2
 6 7 3 9 2 4 5 1 8 8 9 5 1 3 6 4 2 7 1 4 2 7 5 8 6 9 3 2 5 1 4 8 9 3 7 6 9 8 4 6 7 3 2 5 1 3 6 7 2 1 5 8 4 9 5 1 6 8 9 2 7 3 4 4 2 9 3 6 7 1 8 5 7 3 8 5 4 1 9 6 2
 6 7 3 9 2 4 5 1 8 8 9 5 1 3 6 4 2 7 1 4 2 7 5 8 6 9 3 2 5 1 4 8 9 3 7 6 9 8 4 6 7 3 2 5 1 3 6 7 2 1 5 8 4 9 5 1 6 8 9 2 7 3 4 4 2 9 3 6 7 1 8 5 7 3 8 5 4 1 9 6 2

## Sudoku Strategy

The basic gameplay, which will be enough to solve many easy Sudoku puzzles, is simply to look at an empty field and eliminate all numbers that are already present in the row, column and box it belongs to. In many cases this will be enough to find the correct number. And of course as soon as you've found the right number for one field, it will be easier to figure out other fields in the same row, column or box.

When you get into more difficult situations there are a number of different strategies you can use. The excellent page Sudoku Dragon has a good strategy page that covers many basic strategies as well as some advanced ones.