Sharpen Your Physics Problem-Solving Skills
Prepare for competitions, ace your exams, and deepen your understanding of physics through engaging problem-solving.
200+ Problems
Covering all major topics in physics
Competition Ready
Targeted practice for physics olympiads
Community Support
Learn with fellow physics enthusiasts
Ask Lepton AI
Get hints and concept help from our AI tutor
Why Choose LeetPhys?
Our platform is designed to make physics problem-solving engaging, effective, and accessible to all.
Interactive Problem Solving
Engage with physics problems in an interactive environment that makes learning more effective and enjoyable.
Competition Preparation
Specialized problem sets designed to prepare you for physics competitions and olympiads at all levels.
Comprehensive Coverage
Problems spanning mechanics, thermodynamics, electromagnetism, and modern physics with varying difficulty levels.
Progress Tracking
Monitor your improvement over time with detailed statistics and performance analytics.
AI Physics Tutor
Get instant guidance and insights from Lepton, our built-in AI assistant that helps you understand concepts.
Collaborative Learning
Discuss solutions and approaches with a community of physics students and educators.
Meet Lepton ⚡
Your personal AI physics tutor that helps you understand concepts, provides hints, and answers follow-up questions — all with proper LaTeX formatting.
Instant Guidance
Get hints that nudge you in the right direction without spoiling the solution
Concept Explanations
Confused about a physics concept? Lepton breaks it down in simple terms
LaTeX Formatting
Proper mathematical notation makes complex formulas clear and easy to understand
Usage Tiers
- Guests: 1 chat/hour
- Registered: 5 chats/10 min
- Verified: 10 chats/10 min
Lepton AI Chat
I'm stuck on this problem about angular momentum. Can you give me a hint?
Consider what happens to angular momentum when no external torques act on the system. Remember that angular momentum L = r × p is conserved in such cases.
So how do I apply that to a spinning ice skater pulling in their arms?
When the skater pulls in their arms, they reduce their moment of inertia (I). Since angular momentum L = Iω must remain constant and I decreases, angular velocity (ω) must increase to compensate.
What Our Users Say
Join hundreds of satisfied physics students and educators who have transformed their learning through LeetPhys.
"LeetPhys has seriously sharpened how I approach physics problems. I feel way more confident now."
Alex Chen
High School Student
"I’m so glad I found LeetPhys, it’s the most fun I’ve had studying physics! I love the interactive problems and the community support."
Priya Patel
High School Student
"The interactive nature of LeetPhys makes difficult physics concepts much easier to grasp. I've seen tremendous improvement in my understanding since I started using it."
Michael Johnson
Undergraduate Physics Student
Level Up Your Physics Skills
Regular practice with challenging physics problems doesn't just prepare you for exams—it develops critical thinking skills that will benefit you throughout your academic and professional journey.
Build intuition for physical principles through varied problem scenarios
Develop methodical approaches to complex problem-solving
Gain confidence in applying mathematical tools to physical systems
Prepare effectively for university-level physics courses
Deeper Understanding
Move beyond memorization to truly grasp physics concepts
Academic Excellence
Achieve top scores in physics courses and standardized tests
Scientific Intuition
Develop a physicist's intuition for approaching new problems
Lepton-Powered Learning
Ask questions, get hints, and deepen your understanding with AI support