Enter an irregular Sudoku online at sudoku-puzzles-online.com
| | | | | You just called the page directly. | | | | You must go through the menu 9x9 JIGSAW SUDOKU and click Play puzzles online |
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Rules:
Our irregular Sudoku puzzles are 9 X 9 sudoku. Instead of having nine 3 X 3 square areas, these 9 areas are irregular shapes. The rules are the same as for a classic sudoku. You need to find by deduction nine different digits by row, column and area.
Browser:
We recommend Google Chrome which is easy to use and displays with impressive speed advice and various solutions sent by the server.
Directions:
This page allows you to enter the solution of an irregular sudoku grid.
Entering a number with the mouse:
• Select your square by clicking in it.
• Click on one of the numbers in the left column.
Entering a number with the keyboard:
• You can move the cursor with the four arrow keys and the Tab key on the keyboard.
• Type the number in the appropriate square.
The numbers in blue are those of the puzzle and cannot be changed.
Tips:
The button (Tip for a square) displays all the squares which accept a solution with the basic solving methods. This aid is very useful and sometimes disconcerting for beginners wanting to learn about this version of Sudoku.
The button (Check/resolvability) checks that numbers are not repeated and ensures the consistency of the puzzle without giving the solution.
