Sudoku

Here are listed all posts about the main topic of this website, Sudoku

Printable Sudoku - Sudoku PDF

New printable Sudoku every day - Every day there are 24 Sudokus in 5 levels of difficulty. The number of Sudokus per page can be selected, 1, 2, 4, 6 or 12 Sudokus per A4 page, so there is the right size for everyone. The 24 Sudokus are each divided into 2 PDFs, so each PDF has 12 printable Sudokus with solutions, ideal for printing out. All Sudokus from the PDF files can of course also be solved as online Sudokus.
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Sudoku for websites and print media

Sudoku for websites and print media - We also offer Sudoku for external media, i.e. websites and print media. Sudoku for your own website - The previously offered version of our Sudoku for other websites is outdated for various reasons, on the one hand it was not responsive, i.e. partly not usable on smartphones, on the other hand an iframe was directly integrated by us, this is sometimes considered questionable in terms of data protection, even if we do not analyze the IP addresses any further.
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Sudoku explained step by step

Sudoku explained step by step - Now that we know the Sudoku rules and have already familiarized ourselves with the solution techniques, we need to put both into practice in order to be able to solve a Sudoku. Let’s take a step-by-step approach to solving a Sudoku. To do this, we will use the Sudoku that has already been used to explain the rules and techniques. This is a Sudoku of the easier difficulty level.
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Set a link to Sudoku Topical

Set link - You like solving Sudokus and would like to show this website to others. Then simply set a link! Here you will find various link suggestions, both as HTML and as BB code. HTML is required for websites and BB code in forums can usually also be used in forum signatures. Select the appropriate code with the mouse, copy (CTRL-C) and paste (CTRL-V). The animated graphics were kindly created by GreenSmilies.
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Sudoku rules and tools

Sudoku - the rules - A Sudoku consists of 9 x 9 squares, which are additionally divided into 3 x 3 blocks with 3 x 3 squares. Each row, column and block contains all the numbers from 1 to 9 exactly once. Some of the cells already contain numbers. The degree of difficulty of a Sudoku can depend on the number of numbers given or on the position of the given numbers.
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