Create a set of boxes graphically as in a Su-Do-Ku puzzle

Hi Consider a Su-Do-Ku puzzle. I have difficulty figuring out how to draw the boxes in it. Also I would like to know how to fill in numbers in every box. Thanks in advance!

Answer 1

[Paulo Silva]

FEX and search for sudoku, there are lots of examples for solvers and generators there.

Answer 2

[Walter Roberson]

hold on
for K = 0:9
  LW = 1;
  if K == 3 || K == 6; LW = 2; end
  plot(K * ones(1,10), 0:9, 'Marker', 'none', 'LineWidth', LW);
  plot(0:9, K * ones(1,10), 'Marker', 'none', 'LineWidth', LW);
end

[Jugesh]

thanx...as to how I'll be filling in the numbers?

[Walter Roberson]

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