LeetFlow

🎯 Stop wandering through 3000+ LeetCode problems aimlessly. LeetFlow is your AI-powered DSA preparation companion that eliminates decision fatigue and creates personalized learning paths for FAANG and tech interview prep. CORE FEATURES 🎯 Smart Problem Selector AI recommends your perfect next problem based on your weak topics and practice history. No more "what should I solve today?" paralysis. 🔍 Solution Quality Analyzer Paste your code → Get instant AI analysis with time & space complexity, pattern detection, optimality check, and a refactored cleaner version. 🧠 Flashcards (Recall Notes) Auto-generate smart recall notes from solved problems with spaced repetition reminders and similar problem suggestions. 🗺️ Topic Roadmap Planner Pattern-based study roadmap for any DSA topic with difficulty progression, company preferences (Google, Meta, Amazon), and estimated practice time. ⚡ Complexity Blitz Gamified Big-O training with random code snippets in 6 languages — Python, Java, C++, JavaScript, Go, and Rust. 🎲 Blind Challenge Mode Train like real FAANG interviews with random problems and zero hints, tags, or patterns. 🔒 PRIVACY FIRST - No account required — use the app 100% anonymously - All data stored locally on your device - Nothing uploaded to any server - Your Gemini API key encrypted with AES-256 🤖 Powered by Google Gemini 2.0 (bring your own free API key) Perfect for: ✅ Students preparing for campus placements ✅ Developers targeting FAANG companies ✅ Self-learners wanting structured DSA guidance ✅ Anyone stuck on "what problem to solve next?"