Implementing a scrabble board
<p>Suppose I have a class Square as follows:</p>

<pre><code>class Square{
private String letter;
private boolean isfilled;
}
</code></pre>

<p>Now we know that there are 15x15 squares on a scrabble board. Can anyone help me with how to make up a scrabble board by using the Square class in the board class and also checking the constraints like if there is room to left or not or to the right?</p>
