0 not correct -- 틀린
the wrong answer
We’re going the wrong way.
2 If something is wrong, there is a problem. -- 문제가 있는
There’s something wrong with my computer.
3 to produce an answer or result that is not correct, or to say or write something that is not correct -- (문제를) 틀리다
I got most of the answers wrong.
The newspapers got the story completely wrong.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
길이 아무리 길어도 차근차근 완주할 수 있고, 발자국을 표시하지 않으면 아무리 길이 짧아도 완주할 수 없습니다.