Practice DSA problems, compete in contests, earn points, and redeem exclusive rewards while preparing for technical interviews with AI-powered assistance.
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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 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 you need 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, approaches, and guidance without spoiling the solution

Get contextual hints specific to the problem you're solving without revealing the complete solution
Learn different algorithmic approaches and understand the optimal strategy for each problem
AI assistant has context of the specific problem you're working on for accurate guidance
No more waiting - get immediate assistance whenever you're stuck on any part of the problem
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
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