<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\documentclass{article}
\usepackage{polyglossia}
\usepackage{xcolor}
\usepackage{fontspec}
\usepackage{tikz}

\begin{document}

  % \begin{tikzpicture}
  %   \draw (-1,0) -- (1,0);
  %   \draw (0,-1) -- (0,1);

  %   \draw (-0.5,-0.5) rectangle (-1,-1);
  % \end{tikzpicture}.

  \begin{tikzpicture}[every node/.style={draw}]
    \matrix [draw=red,column sep=1cm]
    {
      \node {8}; &amp; \node{1}; &amp; \node {6}; \\
      \node {3}; &amp; \node{5}; &amp; \node {7}; \\
      \node {4}; &amp; \node{9}; &amp; \node {2}; \\
    };
  \end{tikzpicture}

  \begin{tikzpicture}
    \matrix[draw=black,nodes=draw,column sep=1mm] at (0, 0) {
      \node {check}; &amp;
      \node {type}; &amp;
      \node {browse}; &amp;
      \node {find}; &amp;
      \node {refine}; \\
    };

    \matrix[draw=black,nodes=draw,column sep=1mm] at (0, 0) {
      \node {check}; &amp;
      \node {type}; &amp;
      \node {browse}; &amp;
      \node {find}; &amp;
      \node {refine}; \\
    };
  \end{tikzpicture}


\end{document}</pre></body></html>