coding game

https://insightcampus.co.kr/2021/06/03/10%EA%B0%80%EC%A7%80-%EC%BD%94%EB%94%A9-%EA%B2%8C%EC%9E%84-%EC%9E%AC%EB%AF%B8%EC%9E%88%EA%B2%8C-%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%B0%8D-%EB%B0%B0%EC%9A%B0%EA%B8%B0/

10가지 코딩 게임: 재미있게 프로그래밍 배우기 – 인사이트캠퍼스

 

 

 

https://www.codingame.com/ide/puzzle/onboarding

 

swift code

https://www.apple.com/swift/playgrounds/