Master the Art ofAI Collaboration
The modern interview platform that tests what matters: your ability to understand problems, direct AI effectively, validate solutions, and demonstrate true comprehension.
Can you help me with Two Sum?
Use a hash map to store seen values. For each number, check if its complement exists.
What's the time complexity?
Practice Your Way
Two distinct modes designed for different learning goals. Choose your path to mastery.
The Four-Phase Flow
Every session follows a structured process designed to build real context engineering skills that transfer to actual work.
Understand
Read the problem carefully. Identify constraints and edge cases. Don't rush to AI—think first.
"The best engineers take time to fully understand before acting."
Collaborate
Direct AI with good context. Iterate on the solution together. Learn to communicate effectively.
"Context engineering is about giving AI the right information."
Validate
Run tests, catch bugs, verify edge cases. Trust but verify. The AI isn't always right.
"Critical thinking separates good engineers from great ones."
Comprehend
Prove you understand WHY, not just WHAT. Explain the solution. Demonstrate true knowledge.
"Understanding beats memorization every time."
Understand
Read the problem carefully. Identify constraints and edge cases. Don't rush to AI—think first.
Collaborate
Direct AI with good context. Iterate on the solution together. Learn to communicate effectively.
Validate
Run tests, catch bugs, verify edge cases. Trust but verify. The AI isn't always right.
Comprehend
Prove you understand WHY, not just WHAT. Explain the solution. Demonstrate true knowledge.
Built for Everyone
Whether you're preparing for interviews or building a world-class engineering team.
Prepare for the AI-Era Interview
Traditional interview prep is outdated. Master the skills that actually matter in modern software development.
Practice Realistic Scenarios
Experience interviews that mirror real-world AI-augmented development workflows.
Build Context Engineering Skills
Learn to communicate effectively with AI, validate outputs, and demonstrate true understanding.
Track Your Progress
Detailed scoring and feedback help you identify areas for improvement and measure growth.
Learn at Your Pace
Choose from multiple modes—solo practice, guided learning, or full interview simulation.
What You Get
Everything You Need to Excel
A comprehensive platform designed from the ground up to develop and assess context engineering skills.
AI Interview Assistant
Intelligent AI that adapts to your skill level, provides contextual hints, and simulates real interview dynamics.
Context Engineering Focus
Learn the critical skill of communicating effectively with AI—providing the right context to get the best results.
Intentional Bug Detection
AI deliberately introduces subtle bugs. Can you catch them? This tests your validation and critical thinking skills.
Real-Time Collaboration
Experience true AI pair programming with streaming responses, code suggestions, and interactive problem-solving.
Comprehensive Analytics
Track your progress across multiple dimensions—understanding, collaboration, validation, and comprehension.
Professional Code Editor
Full-featured Monaco editor with syntax highlighting, auto-completion, and support for multiple languages.
Smart Hints System
Progressive hints that guide without giving away the answer. Learn to think through problems methodically.
Skill-Based Scoring
Scores based on real-world relevant skills, not memorization. Understand what you're good at and where to improve.