- Developer: Kim Minjae
- Website: Official website
- Release Date: 2019-02-28
- Supports: Family Sharing
- Languages: English
- Compatibility: Requires iOS 11.3 or later. Compatible with iPhone, iPad, and iPod touch.
Summary
## Description
두 가지 퀴즈를 풀며
구구단을 연습하고
구구단 실력을 확인할 수 있습니다.