resources/lib/ooui/themes/wikimediaui/images/icons/puzzle-ltr-invert.svg
<?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><title>
puzzle
</title><g fill="#fff"><circle cx="17" cy="10" r="3"/><path d="M10.58 3A3 3 0 0 1 11 4.5a3 3 0 0 1-6 0A3 3 0 0 1 5.42 3H1v12a2 2 0 0 0 2 2h12V3z"/></g></svg>