"From the main user interface of Korean HakGyo, users are able to choose one of the 15 available lessons"

"Each lesson includes three components: Grammar, Vocabulary and Exercises"

"The first type of exercises helps users to learn how to conjugate verbs"

"The Vocabulary section allows users to listen to Korean words and to find the explanation of each word"

"The second type of exercises provided by Korean HakGyo are called MultiChoice Exercises"

"The users have to fill in the blanks in order to complete this exercise"

"The Listening Exercises requires the users to listen to a certain Korean word and to fill in the blanks"

"The Shuffle Exercise helps users to learn the correct order in Korean sentences"

"The Conversation Exercise requires users to translate conversation lines to Korean"

"The Sentence Buiilding exercise allows the users to establish connections between various forms of a particular word"