var spos = [[0,0,8,5,0,7,4,0,0], [0,7,9,0,0,0,1,3,0], [0,0,0,2,0,0,0,0,0], [6,5,0,9,0,4,0,0,8], [0,9,0,0,0,0,0,0,0], [0,2,0,8,5,0,9,0,0], [0,8,0,1,0,0,0,5,0], [9,0,6,7,2,5,0,0,3], [0,0,5,0,0,0,0,0,0]]; 

var cells = [[2,3,8,5,1,7,4,6,9], [5,7,9,4,6,8,1,3,2], [1,6,4,2,9,3,7,8,5], [6,5,1,9,7,4,3,2,8], [8,9,7,6,3,2,5,1,4], [4,2,3,8,5,1,9,7,6], [3,8,2,1,4,9,6,5,7], [9,1,6,7,2,5,8,4,3], [7,4,5,3,8,6,2,9,1]]; 

  var scol = 
  [
  [5,5,5,5,5,5,5,5,5], 
  [8,8,8,5,5,5,5,5,5],
  [8,5,5,5,5,5,5,5,5],
  [8,5,5,5,5,5,5,5,5],
  [8,5,5,5,5,5,5,5,5],
  [8,8,8,5,5,5,5,5,5],
  [5,5,5,8,5,5,5,8,5],
  [5,5,5,8,8,5,8,8,5],
  [5,5,5,8,5,8,5,8,5],
 ];