Enter an irregular Sudoku solution online
with tips

Tips for your irregular sudoku at

Inclusive method:
 • Row: 1, column: E  • Row: 6, column: B  • Row: 7, column: C  • Row: 7, column: E

Exclusive method:
 • Row: 1, column: C  • Row: 1, column: I  • Row: 2, column: C  • Row: 5, column: E  • Row: 6, column: D  • Row: 6, column: F  • Row: 6, column: H  • Row: 7, column: D  • Row: 9, column: G

Exclusive pair method:
 • Row: 4, column: I

The grid in progress is correct.

Warning: Direct call of the page.

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X
Symmetric, beginner No 1
 
ABCDEFGHI
 
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ABCDEFGHI
 
Button play in verbose mode.
Button possibilities for all squares
Button tip for a square
Button solution for a square
Button solution for the grid
Button verification of the grid
Button reset
Resetting the Chrono.
Start the Chrono.

 Direct call from the page 

This page "Tips" appears to have been directly called.
The beginner puzzle #1 was taken by default.
You can click:Play puzzles online or load the Previously web page .


 Gray Insert "Tips for your irregular sudoku" 

You can have four possible answers:
 • One or several advices on one or several squares and the grid in progress is correct.
 • One or several advices on one or several squares but the grid in progress is wrong.
 • No advice possible and the grid in progress is wrong.
 • Input Error with equal numbers in row, colomn or area.


 Principles 

The rules of an irregular sudoku are similar to a classic Sudoku with a difference: here the regions are irregular in shape.


 Browser choice 

On this page type the speed of Google Chrome is appreciated in the display of multiple boards.


 Hint 

The button (Solution for a square) solves the first square, the easiest to solve.
The button (Solution for the grid) Display the solution for the current grid.

W3C/HTML5    W3C/CSS