Buttons

"버튼은"모든 버튼이 녹색으로 만들려고 재미있는 퍼즐 게임이다

"Buttons" is my first app uploaded to google play. You starts with one set of buttons, which grows during the game, and your goal is to make them all green. More levels to come, and I would love some feedback on the app for improvements. Ads free game.