What is the 멍멍! 초성퀴즈 game, how does it work?

According to the introduction of BUZZPOWDER INC., 멍멍! 초성퀴즈 is a Trivia game on the Android platform. There is currently a 1.0.3 version released on May 01, 2019, you can see the details below.

(초성으로)

말하는 강아지 키우기!

"초성퀴즈"를 풀면 강아지가 "폭풍 진화"합니다!

초성퀴즈 & 강아지 육성 게임! 지금 시작하세요!!


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 ψ(｀∇´)ψ  개발사 님들아 일하세요! 일~☆
☞ 스테이지 추가를 요청해보세요! 업데이트 속도가 최소 3배 빨라집니다!!!

 ◖⚆ᴥ⚆◗  퀴즈 아이디어 및 뉴타입 강아지 제안~☆
☞ 뭐든 자유롭게 제안해주세요! 멍멍 초성퀴즈 개발자의 귀는 항상 열려있습니다!
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개발자 연락처 :
A-407,452, Yangcheon-ro, Gangseo-gu, Seoul 07574, Republic of Korea
+82-70-4077-1100

Make sure that third-party apps are allowed on your device: go to Menu->Settings->Security-> and check "Unknown Sources"

Tap the APK file. Allow the app any required permissions it asks for. Then, at the bottom of the installer window, click INSTALL.

You'll see a confirmation the app is installed. Now you'll see the app available in your list of installed apps.