Need help in Website

Question

this website is not working in SMART PHONES
code: https://code.sololearn.com/W9a0A22a1700/

Answer 1

https://www.sololearn.com/Discuss/2678815/?ref=app

Answer 2

Sarbjot Singh

Write all JS code written after line 121 inside this

window.onload = function () {

}

It will work.