Can somebody help me to create a quiz app for Android?

Welcome to SoloLearn forum! How to make it Hollow? Can we create a animation by html or java Which is the best part of SoloLearn ? Do we get some xp from current steak ? Question for devs sololern. iife and window.onload How do you add emojis to jess on html Help me in finding my mistake in I am confuse is there any tag like <thead> in HTML is it a good practice to use only let and const in JavaScript