Practice DSA problems, compete in contests, earn points, and redeem exclusive rewards — with AI-powered assistance at every step.
Find the perfect problems with powerful filters — difficulty, status, topics, companies, and more.
Filter by difficulty (Easy, Medium, Hard), status (Solved, Unsolved, Attempted), and problem type (Free, Premium, Saved).
Filter problems by topics like Arrays, Strings, Dynamic Programming, Graphs, Trees, and many more.
Premium feature: Practice problems asked by top companies to prepare for your dream job.
Code editor, solutions, submissions, discussions, timer, and auto-save — everything in one place.
Multi-language support with syntax highlighting and code formatting.
Track your solving time and improve speed for interviews.
Your code is automatically saved — resume exactly where you left off.
Add your own test cases and validate solutions before submitting.
Learn from multiple solution approaches with detailed explanations.
View your submission history and track improvement over time.
Engage with the community and share insights on each problem.
Stuck on a problem? Chat with our AI to get hints and guidance without spoiling the solution.
Get contextual hints specific to the problem without revealing the complete solution.
Learn different algorithmic approaches and understand the optimal strategy.
AI assistant has full context of the specific problem for accurate guidance.
No more waiting — get immediate assistance whenever you are stuck.
Participate in contests, earn points, and redeem exclusive TrueCode merchandise.
Participate in regular coding contests and compete with developers worldwide to earn points.
Earn points by solving contest problems — premium users get bonus points for faster progression.
Redeem points for TrueCode merchandise: T-shirts, hoodies, bottles, caps, bags, diaries, and pens.
Comprehensive profile with solving stats, heatmaps, submission history, badges, and contest rankings.
Track solved problems by difficulty and topic with detailed analytics.
Visualize your coding consistency with an interactive heatmap.
View your last 10 submissions with status and performance metrics.
Earn badges and see your contest rating and global rank.
Join thousands of developers improving their skills, competing in contests, and earning exclusive rewards.
No credit card required · Free forever · AI assistance included · Start earning rewards today