Sudoku rule :
Each digit 1 to 9 must be found, once and only once per line, per column and per region (regions the nine 3x3 squares).
How to play :
Click an empty square and use the menu that will emerge under the puzzle.
You can enter multiple numbers per cell and then eliminate them in your logical deductions.
n° 34222 - level Hard
This site is published by : TANGRAMME RCS 480.594.985 Montpellier - France and accommodation is provided by OVH.
The hyperlinks on this site and directing users to other websites do not engage the responsibility Company Tangramme for the content of these sites. Tangramme releases all responsibility regarding controls on partner sites, exiting or advertising link.