Hey thanks for checking it out! Yes, its free for a short amount of time because I do need to monetize it for it to be sustainable. I plan on a monetizing similarly with a free plan with a limited set of questions and a pro plan with more features and probelms. Will rename if the name becomes a problem :)
I thought it was somehow related to LeetCode due to its name. I wonder if it's okay? I read that it's powered with AI yet it's still free, you must have burning a lot of money in this product. What's your monetization strategy in the future?