Curio vs Millennium Problems

Learn anything. Curio turns AI into your personal tutor — pick any topic and get a structured, day-by-day learning path built just for you. No random tutorials. No information overload. Just a clear roadmap from beginner to expert. HOW IT WORKS 1. Choose what you want to learn — coding, design, music, languages, business, science, anything 2. AI generates a personalized curriculum with daily lessons 3. Follow your day-by-day plan with quizzes, flashcards, and projects 4. Track progress with streaks, XP, and level-ups PERSONALIZED AI CURRICULUM Curio doesn't give you a generic course. It builds a custom learning path based on what you want to master. Python? Guitar? Marketing? Photography? AI creates a structured roadmap with the right depth and pace for you. MULTIPLE LEARNING REALMS Learn more than one thing at a time. Each topic gets its own Realm with its own curriculum, progress, and flashcards. Switch between Realms anytime. GAMIFICATION THAT WORKS • XP for every completed lesson • Daily streaks that build consistency • Weekly challenges with bonus rewards • Level progression showing real growth • Curio Cat — your learning companion who grows with you SPACED REPETITION FLASHCARDS Learn once, remember forever. Built-in flashcards use proven spaced repetition to schedule reviews at the perfect time. 5 minutes a day keeps weeks of learning fresh. QUIZZES & ACTIVE RECALL Micro-quizzes test understanding, not just memory. Adaptive difficulty that gets harder as you improve. FOCUS TOOLS • Pomodoro-style focus timer • Daily reflection journal • Weekly progress dashboard • Study time tracking BUILT FOR EVERYONE Students studying for exams. Career changers learning new skills. Developers picking up new tech. Creatives exploring new mediums. Professionals upskilling. Hobbyists diving deep into any passion. PODCAST & VIDEO LEARNING Curated YouTube videos and podcasts integrated into your curriculum. Learn by reading, watching, or listening. 100% FREE. NO SUBSCRIPTIONS. No paywalls. No trial periods. No premium tier. Just learn. Stop scrolling random tutorials hoping something sticks. Get a real plan. Download Curio. Pick a topic. Start today

Can you solve a problem worth $1,000,000? The Clay Mathematics Institute has offered a million-dollar prize for each of seven unsolved mathematical problems — and nobody has claimed them yet. Millennium Problems brings these mysteries to life for everyone, from curious 11-year-olds to doctoral researchers. SEVEN LEGENDARY PROBLEMS • P vs NP — Is finding as hard as checking? • Riemann Hypothesis — Where do prime numbers hide? • Yang-Mills & Mass Gap — Why do particles have mass? • Navier-Stokes — Can we predict turbulent fluids? • Hodge Conjecture — What shapes are built from algebra? • Birch & Swinnerton-Dyer — How many solutions does an equation have? • Poincaré Conjecture — The shape of the universe (SOLVED!) EVERY SKILL LEVEL Choose your grade — from Grade 6 to Graduate — and the content adapts instantly. The same problem is explained with simple analogies for a middle schooler and rigorous proofs for a PhD student. INTERACTIVE 3D VISUALISATIONS Every problem comes with a real-time Three.js visualisation. Watch elliptic curves rotate, Riemann zeros appear on the critical line, and fluid particle fields swirl — all rendered natively on your device. BUILT-IN QUIZZES Test your understanding with 5 questions per problem per grade level. Earn XP, track your streak, and collect badges as you explore. WORKS OFFLINE No account. No subscription. No ads. Everything runs locally on your device. OPTIONAL BIOMETRIC LOCK Protect your progress with Face ID, Touch ID, or fingerprint — entirely optional. Whether you're a student looking for a challenge, a teacher seeking engaging material, or a mathematician revisiting the classics, Millennium Problems meets you where you are. Clay Mathematics Institute · $7,000,000 in unclaimed prizes · Since 2000