Pass Every Coding Test on HackerRank with AI
Instant optimal algorithmic code, edge-case coverage, and instant MCQ answers. Runs via a hardware-accelerated stealth overlay undetectable by HackerRank proctoring.
Engineered specifically for HackerRank
Every feature is calibrated to pass strict test case constraints, proctoring software, and live interviewer follow-ups.
Hidden Test Case Mastery
AutoCoder analyzes constraints and edge cases (O(N) vs O(N²), large inputs, boundary values) to guarantee your solution passes 100% of hidden test suites.
Instant MCQ & Aptitude Solver
Take screenshot of multiple choice questions, SQL queries, or CS fundamentals and get verified correct answers with step-by-step explanations in 1 second.
Live Voice Listening (₹4/min)
Interviewers asking follow-up questions during live HackerRank pair-programming? Live listening transcribes the audio and feeds you conversational answers in real time.
Multi-Language Support
Seamless code generation in Python 3, Java, C++, JavaScript, C#, and SQL with syntax tailored to HackerRank’s exact function signatures.
Live Voice Listening + MCQ Test Solver
Need live assistance when the interviewer speaks? AutoCoder transcribes verbal questions in real time and whispers conversational answers on your screen for only ₹4 per minute.
- Instant MCQ & aptitude answer selection via screenshot
- Real-time voice speech-to-text with conversational hints
- Prepaid voice credits (no expensive recurring subscriptions)
How AutoCoder Works During Your Test
Simple 3-step setup designed to give you instant results without complex configuration.
Launch Desktop App
Download and open AutoCoder on Windows. The lightweight stealth overlay initializes automatically in the background.
Capture with Hotkey
Press your shortcut key over the coding question or MCQ. AutoCoder reads the prompt without triggering browser tab events.
Pass All Test Cases
Get optimal, bug-free code, time/space complexity, or voice assistance to pass 100% of hidden test cases with ease.
Ready to ace your HackerRank interview?
Join thousands of Indian engineering candidates who aced their placements with AutoCoder. Plans start from only ₹399.
Frequently Asked Questions about HackerRank
Common questions about stealth compatibility, test formats, and pricing.
Is AutoCoder detectable by HackerRank proctoring or screen recording?+
No. AutoCoder utilizes a proprietary hardware-level overlay that is completely invisible to screen captures, browser tab monitoring, and proctoring extensions. It leaves zero digital footprint on your session.
Does AutoCoder handle HackerRank Multiple Choice Questions (MCQs)?+
Yes! Simply use the screenshot shortcut over the MCQ question and options. AutoCoder analyzes the prompt and immediately highlights the correct choice.
How does live voice listening work for HackerRank live interviews?+
During live pair-programming calls, AutoCoder listens to the interviewer’s voice via system audio and generates real-time whispered transcriptions and conversational answers for just ₹4/min.