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Functions of the program

2012 Sudoku Tasks

Apart from the classic tasks it contains diagonal Sudoku and Sudoku with central boxes. All new Sudoku, Sudoku in progress and completed Sudoku you can find in the archive (“Library”).

5 Difficulty Levels

5 Difficulty Levels

  • Beginner 135x
  • Easy 400x
  • Medium 777x
  • Difficult 400x
  • Devilishly difficult 300x

Printing Sudoku

Printing Sudoku

It is possible to print directly from the game and from the Library as well (1-6 tasks per one page).

Hall of Fame

Hall of Fame

It records up to the seven times which enables you to compete with your friends and with yourself even several times with one task.

Various Help

Various Help

Everyone can manage to solve Sudoku due to checks of correctness and many advices determining the next step. In the section “Help” several basic solving techniques, tips and tricks are also simply demonstrated as well as the other steps for specific more difficult solutions, and detailed instructions for the program.

Guessing Technique

Guessing Technique

Unique function of the program. When you stuck you can use the regular guessing technique. Individual guessing sequences are distinguished by color and the first guessing number always remains highlighted. This method can be used to solve even most difficult sudokus.

Pencil Marks and their Placement

Pencil Marks and their Placement

The pencil marks can be written in and rewritten by the given values or distinguished by color (suitable for hidden pairs). Function “Insert Pencil Marks” enables to place them immediately on the basis of the duplication rules with the option of setting their shading.

Adjustable Appearance of the Program

Adjustable Appearance of the Program

You can adjust appearance of the program according to yourself. It is practically possible to set everything – from the numbers entered, color of the active cell and cells of the diagonal or central boxes, through the shade of the pencil marks up to hiding and redisplay of emoticons with their texts.

Transparent and Playful Interface, Uncomplicated Control

Transparent and Playful Interface

You will not have a problem to start solving right away due to transparent and intuitive control (the game can be stopped at any time). It fully depends on you whether you will control the program using the keyboard, mouse or combination of both. In addition, interface is made pleasant by a group of naughty emoticons.

Searching in the Library

Searching in the Library

Here you can find all new Sudoku, Sudoku in progress and completed Sudoku. With Sudoku already completed the best times achieved are displayed with the names of solvers. When you play it again, the best time achieved in this game is still displayed.

Playfulness and Communicativeness

Playfulness and Communicativeness

This original solving element is created by a group of naughty emoticons with their comments placed in bubbles during solving. You can hide them or display again during the game by settings.

All this without a permanent Internet connection.

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