Damn, this initiative! It literally provides everything to us in one place! Its vast MCQs bank is just amazing; look at the quality of questions, you'll be amazed! Not only this, it has the best brief explanation for every question; that's just awesome. On the other hand, it's test mode, smart sets, animation, graphics and especially the fascinating dark mode!! You can save questions, you can see your growth rate, simply the best! They are worth it; I don't know what's the future if not this! Kudos to the team!