i><a href="/apps/scratchpad/examples/queens.html">Queens</a></li>
                        <li><a href="/apps/scratchpad/examples/prolog.html">Web Prolog</a></li>
                        <li><a href="/apps/scratchpad/examples/prolog_viewer.html">PLTP Viewer</a></li>
                        <li><a href="/apps/scratchpad/examples/client_side_templating.html">Client side templating</a></li>
                        <li><a href="/apps/scratchpad/examples/expert_system.html">Expert system</a></li>
                