Play 100,000 Sudoku grids free of charge. Available in 5 difficulty levels which can be played online or printed out.

This Sudoku puzzle is easy to solve and is therefore recommended for players that already have some basic experience in Sudoku. Experienced players should skip this level.

Description

Sudoku is a logic based number puzzle which is growing rapidly in popularity. It does not require any specialist knowledge and is easy to understand.

The classic 9-by-9 Sudoku grid must be completed in such a way that

• in every row,
• every column and
• in every 3-by-3 block (block of nine),

the numbers 1 to 9 each occur only once.

Using the numbers which are given, each displayed Sudoku grid can be solved by finding the one correct solution.

Tips on solving the puzzle

First of all, check to see which numbers are already contained in two of three blocks in a row or column. In the example shown, the number 9 can be found in row 1 and row 3. Consequently, the third 9 has to appear in the 2nd row of the 3rd block. As the number 9 already appears in the 9th column in row 9, this only leaves column 8 in which the number 9 now needs to be entered. Using this method, you can systematically work out the other missing numbers.

Terms of use

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Liability disclaimer: In spite of careful content control, we cannot accept any liability for the content of external links. The operators of any linked pages are exclusively responsible for the contents of their pages.

Web credits

Website owner and person responsible for all contents in accordance with Section 6 of the German Interstate Media Services Agreement (MDStV) / German Press Law (V.i.S.d.P.):

Marco Volberg
Internet Services and IT Consultancy
Berrenrather Str. 16
50374 Erftstadt
Germany

Internet	www.volberg.de
Email	info[at]volberg.de
Telephone	+49-(0)177-2909809
Fax	+49-(0)12120-185666
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