이 flag이다.Forensics Warmup2 ? Forensics문제: Hmm for some reason I can’t open the PNG? Any ideas?파란색 글씨의 PNG ... answer in our competition's flag format. For example, if you answer was 'hello', you would submit ... 다.General Warmup2 ? General Skills문제: Can you convert the number 27 (base 10) to binary (base2)?힌트