This solver offers a number of features to help you improve your solving skills and practice solving strategies. Enter the numbers of the puzzle you want to solve in the grid.

You can solve the puzzle completely, partially or solve a single cell using the buttons in the Solving section of the Features block. Button: Solve Cell Solves the cell of your choice.

Click in the cell you want to solve first, then click this button Button: Solve Solves the puzzle completely Button: Solve Partially Solves the puzzle partially according to the preference settings.

To set the preferences, click on the icon in the main menu at the top of the page. The solver provides several analysis features which allow you to check if a puzzle is valid, rate the difficulty of a puzzle or get hints on how to solve a puzzle step by step.

Button: Check Checks if the puzzle is valid, can be solved and has a single solution. Button: Rate Difficulty Display a difficulty rating for the remaining unsolved cells of the puzzle.

Ratings are based on the techniques needed to solve the puzzle logically. Below is the list of ratings and associated solving techniques:. Button: Hint Request a hint to find the next cell to solve.

A hint will either identify a cell which can be solved or a cell or cells where candidates can be removed. If candidates are entered on the grid, those candidates will be used to help provide a hint, otherwise the solver will generate the candidates in the background.

Please Note: If the candidates entered are wrong or incomplete, the solver will not be able to provide a correct hint.

Button: Generate Generate candidate values for all empty cells Button: Remove Removes all candidates from all cells Checkbox: Edit Candidates When checked candidates can be edited using the keyboard You can edit candidates using the keyboard or the mouse.

Editing Candidates using the Keyboard - Click the Edit Candidates checkbox first. Button: Load Load a saved puzzle into the grid.

Button: Save Save the puzzle currently displayed in the grid. Button: Seed Seed the grid from a pasted character string Button: Print Print the contents of the grid Button: Clear Reset the grid.

Empties all cells and removes all candidates Button: Undo Revert changes one by one. Thousands of free puzzles in varying grades of difficulty are available.

Just click on the relevant sample button on the right hand side to load a puzzle of that difficulty to the grid.

The community site is a members only version of sudoku-solutions. To access the community site click the Login button below. To sign-up as a new member click the Register button below.

Here you can save the puzzle currently displayed in the grid in the database area reserved for your username. The puzzle will be saved with the current date and time to help you identify the puzzle later.

Additionally In the Comment field below you can optionally add a short descriptive note. Javascript is disabled in your browser. This website requires Javascript to work properly.

This page is best viewed in landscape orientation on your tablet. Sudoku Solver. Naked Subsets. Hidden Subsets.

Privacy Policy. Candidate Editing via the keyboard is active. Solve Cell. Christmas Sudoku. Easter Sudoku. Halloween Sudoku. Thanksgiving Sudoku.

New Years Sudoku. Valentine Sudoku. St Patricks Sudoku. Cinco de Mayo Sudoku. More Games Solitaire. Video Poker. Word Seach.

More Games. Sudoku News Sudoku Features. Sudoku is a fun puzzle game once you get the hang of it. At the same time, learning to play Sudoku can be a bit intimidating for beginners.

So, if you are a complete beginner, here are a few Sudoku tips that you can use to improve your Sudoku skills. Easybrain is a mobile games publisher with the most popular Sudoku app on the App Store and Google Play, and from August is the proud owner of www.

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Christmas Sudoku. Cookies can be "persistent" or Rtl Tipp Bundesliga cookies. Solving puzzles becomes much easier with such tools. Contact Arkadium, the provider of these games. Playngo Easybrain Easybrain is a mobile games publisher with the most popular Sudoku app on the App Store and Google Play, and from August is the proud owner of www. Unsere Schwierigkeitsstufen. Quelle: Die Welt. Es betrifft lediglich die Anzahl der Felder. Wer schnell sein will, muss die kurzen Wege gehen. About Sudoku The popular Japanese puzzle game Sudoku is based on the logical placement of numbers. An online game of logic, Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration. How to play Sudoku. You can also use the online notes feature on scorpio-uk.com This way, you can first check whether you are moving in the right direction when solving hard Sudoku puzzles. In addition, there is a “double” tactic. This tactic is characterized by the fact that in a row, column, or in a small square, you can still place only two possible numbers. The best part of the game: This free online sudoku game delivers a new puzzle each and every day! Interesting Facts about Sudoku - What is Sudoku? 'Su' in Japanese means numbers while 'Doku' means. Web Sudoku - Billions of Free Sudoku Puzzles to Play Online Register Free or Sign In to Web Sudoku Hide the advertisement below Here is the puzzle. Goal. The goal is to fill in all the empty cells on the board with the correct numbers. Rules. Cells each take a number between 1 and 9. A number may only appear once in a single row, column or three-by-three box.

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