Number 100 in red, double underlined. Can mean: I'm proud, everything is perfect. I agree 100% with it. I got full score in the exam.
The hundred points emoji was introduced in 2010 and released as part of the Unicode 11.0 standard. This emoji can be found under the smileys and emotions
category. Because the hundred points emoji has been around for quite some time, it should display correctly in the majority of operating systems.