Hey Product Hunt 👋 I built CEFR RPG because I was tired of vocabulary apps. You finish a lesson. Close the app. Next day you remember maybe 3 words out of 20. That's it. That was the problem. So I made a rule. One correct answer is not enough. Two is not enough. A word counts as learned only after you get it right 3 times in a row - and if you mess up, it goes to "Kachalka" (literally "the gym"), where you work on it until you can prove you actually know it. No pretending. What's inside: Arena - main vocabulary trainer with the 3/3 rule Kachalka - where your mistakes go. Not forgotten, just parked Castles - CEFR A1 to C2 progression. 90% pass threshold, stars, crowns, ranks Pets, avatars, cards - because learning without progression is boring Dictionary - 100,000+ words, native pronunciation 18 languages, 380 translation directions Tavern - chat, quizzes, 54,000+ radio stations Free. No ads. No subscriptions. PWA - works on phone and desktop. If you're learning a language - or teaching one - I'd love your take. Especially on the 3/3 rule. Does it sound too harsh, or exactly right? Ask me anything 🙌

CEFR RPG - Learn English Like an RPG

Learn English with RPG mechanics: castles, pets, CEFR A1–C2

Learn English with RPG mechanics: castles, pets, CEFR A1–C2