1. Key Features
- Korean word chain function that combines English, Chinese characters and Chinese expressions.
- Brain development game using spare time.
- Improve your Korean language skills by playing games for a limited time.

2. Contents including Korean word chain data : About 400,000 words in total
- Four-character idioms: About 27,000 words
- Chinese description : About 91,000 words
- English Description : About 60,000 words
- Examples of wise sayings and proverbs : About 3,500 words

3. Basic Rules
- A word chain game that starts with the first letter of a given word.
- Use common nouns (some adjectives are possible)
- Criteria for the dictionary of standard Korean words and place names in Korea.
- Word description is written in the dictionary of wise sayings, common sense, and Chinese description.
- Save in-game function
- Hint function (Coin required)
- Timeout (60 seconds) or fewer chance if incorrect words are entered.
-> 3 chances (hearts) per game.
-> Game over if level 30 is exceeded.