It is recommended for those who want to train their brain and study English, Chinese characters, lion idioms, proverbs, and characters with simple games.

○ English words, lion idioms, Korean words 3 types of crossword puzzles, Chinese characters (levels 8 to 4) and proverbs, and games to match capitals, people, and tourist attractions by country are provided.

○ It was created using 1,600 English words, 300 lion idioms, 2,800 Korean words, 700 proverbs, 1,400 Chinese characters, and 460 people.

○ In Chinese characters, the Chinese characters for each level were made by collecting all the Chinese characters for each level of the Chinese character testing agency, and if the Hun and the sound are different, they are arranged according to the Korean literature standard.

○ At first, it starts with easy words and is structured so that the difficulty increases as you go back.

- The difficulty level of the English puzzle is adjusted to Level 1 (1~35), Level 2 (36~100), Level 3 (101~120)

- Chinese characters are classified by grade

* How to use

- If you click a blank cell in the crossword puzzle table or click the meaning of the word you want to solve in the word meaning list below, the word input window appears.

- You can choose between handwriting and keyboard as the word input method for crossword puzzles.

* Data on the meaning of words, people, and places used here refer to the Standard Korean Language Dictionary of the National Institute of the Korean Language, the Encyclopedia of Korean Ethnic Culture, and Wikipedia.

* Display copyright information

- Ddaeng (disqualified), Yongbae Kim, Gong Yoo Madang, CC BY

- "LSMSE0705_UI-Button_5", Korea Copyright Commission, Sharing Madang, CC BY

- Transcript Icon Creator: Freepik - Flaticonfae4cd

- Crossword Icon Creator: Ykid - Flaticon