anchor.diff:  
   
     // Here to bottom: category title and topic entry.
  +  var oldValue;
  +
     $( "#game-container .cat-title" ).on( "click", function( event ) {
       $( this ).find( "p" ).focus();
     });
  
positive.code:     hideOverlay();
      updateScoreboard();
      $currentClue.html( "<span>" + html + "</span>" );
      $currentClue.data( "boxstate", boxstate );
      $currentClue.toggleClass( "active-clue-box", boxActive );
      setDD( ddCheckboxState() );
      if ( addDD && ddCheckboxState() ) { statusCode += 4; }
      var col = $currentClue.data( "column" );
      var row = $currentClue.data( "row" );
      currentGame[currentRound][col][row] = statusCode;
      currentGame["modified"] = true;
      setCookie( "game", currentGame );
    }
  
    function setDD( bool ) {
  
negative.code: 
  $(function() {
  
    function updateCookie( changed = true ) {
      if ( changed ) { currentGame["modified"] = true; }
      setCookie( "game", currentGame);
    }
  
    function updateScoreboard() {
      scoreString = Math.abs( score ).toLocaleString( "en-US" );
      if ( score < 0 ) {
  