ml#build-ice-towers"><i class="fa fa-check"></i><b>6.3</b> Build ice towers</a></li>
<li class="chapter" data-level="6.4" data-path="planting-a-garden.html"><a href="planting-a-garden.html#write-a-function-to-do-this-interactively"><i class="fa fa-check"></i><b>6.4</b> Write a function to do this interactively</a></li>
<li class="chapter" data-level="6.5" data-path="planting-a-garden.html"><a href="planting-a-garden.html#close-the-connection-1"><i class="fa fa-check"></i><b>6.5</b> Close the connection</a><