no provided solution to guide you!</li>
  <li><strong>Get your questions answered</strong>. If there is a concept you're a bit fuzzy on, or you'd like to check your answer to an exercise, or you wonder why a solution is written a particular way, get those questions answered before the exam.  Swing by the lair, come to office hours, or post on the forum and we're happy to help.</li>
</ul>

<h2 id="during-the-exam-in-the-heat-of-battle">During the exam: in the heat of battle</h2>
<ul>
  <li><strong>Scan the e