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Phantom Code

Invisible AI assistant for interviews and exams.

Education
FREEMIUM

Invisible AI assistant for interviews and exams.

Phantom Code interface screenshot

Features

  • Main Feature

    Does the main thing

  • Fast

    Works quickly

  • Easy

    Simple to use

  • Flexible

    Adapts to you

  • Help

    Support when needed

FAQ

What you get inside Phantom Code AI

Beyond the invisible overlay — the features that actually move the needle during a live round.

Ready to Ace Your Next Interview?

Download now — invisible, undetectable, and works on every platform. Plans start at $19. Start Free for MacStart Free for Windows

How to Use Phantom Code AI

Get started in under 2 minutes. Need help? Visit our help center

What I Changed (Read these aloud)

The current solution uses nested loops, resulting in O(n²) time complexity.We can optimize this by using a hash map to store previously seen numbers.This reduces time complexity to O(n) with O(n) space trade-off.

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