Hello World

Guess the language based on the its translation of 'Hello World'. Answers are case and space-insensitive. Use regex to choose what programming languages you would like to include in the quiz (tip: try typing 'J' or 'Arabic' and see what you get). Feel free to choose your preferred difficulty; they all become more difficult the higher your streak goes! Good luck!

With this regex, you have 282 possible answers, like:

Mandarin Ni hao, shijie!
Teochew Lau ho, su-gai!
Fuzhounese Ngie ho, sek-gai!
Hainanese Ngia ho, sek-gai!
Hokkien Lin ho, se-kai!