LeetTrivia
LeetTrivia is an addictive trivia game that helps you prepare for tech interviews and exams.
Launched one Friday afternoon on Reddit, it quickly gained traction and reached over 300 users in the first weekend. First paying customers were acquired within the first week. Profitable within two weeks.
People use it to learn DSA (data structures and algorithms), System Design, LeetCode and programming while climbing the global leaderboard.