{% if request.user.is_authenticated and related_problems %}
  <div class="content-description">
    <h4>{{_('Recommended problems')}}:</h4>
    <ul style="list-style-type: none; margin: 0.3em;">
      {% for problem in related_problems %}
        <li>
          {% if problem.id in completed_problem_ids %}
            <i class="solved-problem-color fa fa-check-circle"></i>
          {% elif problem.id in attempted_problems %}
            <i class="attempted-problem-color fa fa-minus-circle"></i>
          {% else %}
            <i class="unsolved-problem-color fa fa-minus-circle"></i>
          {% endif %}
          <a href="{{url('problem_detail', problem.code)}}">{{ problem.name }}</a>
        </li>
      {% endfor %}
    </ul>
  </div>
{% endif %}