Combining the Word Relay and the initial Alphabet Quiz ! Basic 30 Stages are offered free. Each stage presents Zigzag Korean Quizs. - You can learn Korean through games. - Prevention of Alzheimer's Disease for the Elderly with Practicing Brain. - Various learning functions by displaying Korean words in English or Chinese characters. - Provide learning via the Korean Idiom quiz. This application is designed for improving Korean vocabulary skills and brain training. Why don't you try challenging