Is there a way to print special UTF-8 characters that are not on the keyboards we are using?

Question

UTF-8 has special characters that may not be on our keyboards, some of them are foreign.

Answer 1

Actually you can if you're talking about web codes.

Answer 2

You can't on code playground. It only supports until 255(ASCII value).

Answer 3

UTF8 table reference
http://www.fileformat.info/info/charset/UTF-8/list.htm
To print UTF8 characters, use &code; format
Some sample here:
https://code.sololearn.com/WQQx975v6jzi/?ref=app