diff --git a/blackboard.html b/blackboard.html
index f905f2575..f8cc0bd8b 100644
--- a/blackboard.html
+++ b/blackboard.html
@@ -205,7 +205,7 @@ <h3 class="bb-editable" data-bbedit="rounds/{{round._id}}/title">
     <tr class="{{#if stuck round}}bb-status-stuck{{/if}}">
       <td class="puzzle-name"><div>
         {{#unless canEdit}}
-          <a href="{{spread_link round.spreadsheet}}" title="Spreadsheet for round" class="pull-right"><i class="icon-th"></i></a>
+          <a href="{{spread_link round.spreadsheet}}" target="_blank" title="Spreadsheet for round" class="pull-right"><i class="icon-th"></i></a>
           {{link id=round._id title="Chat room for round" chat=true class="pull-right" icon="icon-comment"}}
           {{#if round.link}}<a class="pull-right" href="{{round.link}}" title="Link to hunt site"><i class="icon-share-alt"></i></a>{{/if}}
         {{/unless}}
@@ -331,7 +331,7 @@ <h3 class="bb-editable" data-bbedit="rounds/{{round._id}}/title">
           <i class="bb-edit-icon icon-pencil pull-right"
              title="Edit the name of this puzzle"></i>
         {{else}}
-          <a href="{{spread_link puzzle.spreadsheet}}" title="Spreadsheet for puzzle" class="pull-right"><i class="icon-th"></i></a>
+          <a href="{{spread_link puzzle.spreadsheet}}" target="_blank" title="Spreadsheet for puzzle" class="pull-right"><i class="icon-th"></i></a>
           {{link id=puzzle._id title="Chat room for puzzle" chat=true class="pull-right" icon="icon-comment"}}
           {{#if puzzle.link}}<a class="pull-right" href="{{puzzle.link}}" title="Link to hunt site"><i class="icon-share-alt"></i></a>{{/if}}
         {{/if}}