Online Sudoku

             
   
   
   
           
             
  
  
  
   
   
   
  
  
  
   
   
   
             
           
  
  
  
             
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Pick Pen? Use this to enter the same number into multiple cells just by clicking on the cell. For instance, if you want to put a 5 into a few cells, click Pick Pen, then click on 5 and then click each cell you want to put a five in. When done, just click on Drop Pen to go back to entering numbers by hand.

Online Sudoku is A javascript version of the popular japanese number game sudoku. This can be used to play sudoku online. Sudoku is a mind game and a puzzle that you solve with reasoning and logic. Fill in the grid with digits in such a manner that every row, every column and every 3x3 box accommodates the digits 1-9, without repeating any.