var cells = [[4,5,2,6,3,1],[6,1,3,5,4,2],[1,3,6,2,5,4],[2,4,5,3,1,6],[5,6,4,1,2,3],[3,2,1,4,6,5]];
var spos = [[0,5,2,0,0,1],[0,1,0,0,0,2],[0,0,6,0,5,0],[0,4,0,3,0,0],[5,0,0,0,2,0],[3,0,0,4,6,0]];
