An extension that makes OTIS courses painless.
Otis courses taking too long? Do you keep failing? This simple assistant makes taking Otis courses a breeze. Stuck on a question? You could go back to the lesson or press the 'Hint?' button. Need even more? How about auto mode? It makes it hands free! Now you can sit back and enjoy your cup of coffee as you glide effortlessly through the course. Enjoy, it's free.