wing commands are available:</p>

<ul>
    <li>play a move: <strong>Drago</strong> answers with one of
        the winning moves of its color if there is one, one of
        the losing moves otherwise.</li>
    <li>go backward one move,</li>
    <li>return to the initial position, </li>
    <li>skip to next problem,</li>
    <li>ask for a hint,</li>
    <li>play in free mode.</li>
</ul>

<h4>Hints</h4>

<p>You can get hints by using the <em>Problem/Hint</em> menu. If
there are moves leading to a solution, t