Learn vocabulary with the SuperMemo method, unique algorithm of repetition whose effectiveness has been proven by scientific research. “Extreme English” is a great complement to all the other ways of studying the English language.

By learning for just 20 minutes a day, you can quickly master 15,000 useful words important for every advanced and proficient user of the English language! With the new features of the "Extreme English" courses, the learning process is adjusted to your needs better than ever.

The "Extreme English Advanced and Proficient" package has been created for those who would like to optimise their learning time, use support to study regularly and develop their scope of vocabulary with specialist or less frequent expressions at a language level of an educated native speaker. Learning with the "Extreme English" course at the advanced and proficient levels allows you to master words and phrases in many topics, including for example science and technology, banking, commerce and investment, education, work, industry and many others.