The extension „Higher lower game AI“ is an AI for the game: http://www.higherlowergame.com. How to use? First you have to go on the website: http://www.higherlowergame.com there you can enable the AI with a simple click on the grey extension icon on the right upper corner of the browser. Now the AI learns all words. If you click again on the icon it stopped running. What if I don’t want to wait for it to finish learning? You can do a right click on the extension icon at the upper left corner and select “options”. There you can click on the blue “load all search terms” button and save it with the “save button”. If you go on the website it should know the most words.