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Basic
Start practicing with daily solutions and community access.
- Unlimited Question Access
- 5 Solutions Daily
- 100 Helper Agent Credits
- Real Question Images
- 3x Faster Code Execution
- 5 Editorials Daily
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Pro
Real question images and more daily solutions for serious prep.
- Unlimited Question Access
- 15 Solutions Daily
- 200 Helper Agent Credits
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- 3x Faster Code Execution
- 15 Editorials Daily
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- Solutions Verified by Codeforces Candidate Masters
- Priority Support
- Premium Community Access
- Request Missing Companies
Elite
Unlimited solutions for two months — the sweet spot for intensive prep.
- Unlimited Question Access
- Unlimited Solutions Daily
- 300 Helper Agent Credits
- Real Question Images
- 3x Faster Code Execution
- Unlimited Editorials Daily
- Company Insights Access
- Solutions Verified by Codeforces Candidate Masters
- Priority Support
- Premium Community Access
- Request Missing Companies
Yearly
Save 72%
A full year of unlimited access plus every future feature.
- Unlimited Question Access
- Unlimited Solutions Daily
- 1500 Helper Agent Credits
- Real Question Images
- 3x Faster Code Execution
- Unlimited Editorials Daily
- Company Insights Access
- Solutions Verified by Codeforces Candidate Masters
- VIP Support Channel
- Premium Community Access
- All Future Features
2x
With Premium -- faster problem solving when you have unlimited solutions on tap.
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Better interview readiness with real OA images, community, and verified answers.
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Every feature, side by side
AI Helper Agent
Your personal coding assistant that gives hints, debugs code, optimizes solutions, and generates test cases — right inside the editor.
For each
nums[i], the complement is target - nums[i].What data structure gives O(1) lookup?
Time: O(n), Space: O(n)
Smart Hints
Get progressive hints that guide you toward the solution without spoiling it. Start conceptual, get specific only when you ask.
Debug & Optimize
Paste your code and get instant bug analysis, edge case detection, and time/space complexity improvements.
4 Thinking Modes
Choose Minimal for quick answers, or High for deep analysis. You control the depth — and the credit cost.
Highlight to Ask
Select any code or problem text — a floating button lets you ask AI Helper about it instantly.
Credits by Plan
Each AI Helper interaction uses a small number of credits based on thinking mode depth.
What are "Real Images"?
We provide original photos of the questions so you see exactly what was asked in the test, including diagrams and formatting.
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Standard users see blurred placeholders.
Premium users see the crystal clear original images.