Untitled

<!DOCTYPE html>
<html>
    <head>
        <title>Jogo da Graciane</title>
        <style>
            table {
                border-collapse: collapse;
            }
            td {
                width: 100px;
                height: 100px;
                font-size: 2em;
                text-align: center;
                border: 1px solid black;
            }
        </style>
    </head>
    <body>
        <table>
            <tr>
                <td>1</td>
                <td>2</td>
                <td>3</td>
            </tr>
            <tr>
                <td>4</td>
                <td>5</td>
                <td>6</td>
            </tr>
            <tr>
                <td>7</td>
                <td>8</td>
                <td>9</td>
            </tr>
        </table>
    </body>
</html>