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Sudoku
The challenge of a Sodoku-puzzle is to fill out 9x9 fields (as can be seen in the figure)
with numbers from 1-9 so that in every row, in every column and in each of the 3x3 squares
each of the nine numbers occurs exactly once. Some numbers are specified initially.
The intention of our Sudoku website is to find a Sudoku that has a minimum total amount of
given numbers and additionally a unique solution.
Instructions
Please insert numbers from 1-9 into the Sudoku-grid. By clicking on the button "Solve Sudoku completely"
you will get a filled-out Sudoku-grid, if there a solution for the riddle.
If you just need to get a little help for carrying on, you can click on the button "Solve Sudoku partly".
Now you have the possibility to select the fields you want to have solved by inserting an 'x' on it.
Then click the button "Solve fields with x".
Sudokus are designed to each have a unique solution. If you want to create a Sudoku on your own you can
click on the button "Test Sudoku". You will then get an answer telling you if it is unique without giving
the solution.
For playing the game click here.
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