Robert Abbott
... that Robert Abbott is the inventor of logic mazes?
... that <b id="mwA2Q"><a href="./Robert_Abbott_(game_designer)" id="mwA2U" rel="mw:WikiLink" title="Robert Abbott (game designer)">Robert Abbott</a></b> is the inventor of <a class="mw-redirect" href="./Logic_mazes" id="mwA2Y" rel="mw:WikiLink" title="Logic mazes">logic mazes</a>?