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BrokenCode trains developers to spot, explain, and fix the faulty line — the skill that separates careful engineers from everyone else.
Most engineers can write code. Very few can reliably locate where it breaks. That precision is the difference between an hour of guesswork and a five-minute fix.
Pinpointing the offending line eliminates guesswork. No more scattering print statements or stepping through unrelated code paths.
Off-by-one errors, null dereferences, and logic inversions hide in plain sight. Train yourself to catch them before they reach production.
When you know what faulty lines look like, code reviews shift from rubber-stamping to catching real issues before they ship.
Off-by-one errors on loop boundaries. Null assumptions on optional fields. Mutation of shared state across async calls. Developers who recognize these patterns fix bugs in seconds — not hours.
Debugging precision isn't just a debugging skill — it sharpens the underlying engineering instincts that make everything else faster.
Repeated exposure to real fault classes trains your eye to spot them instantly — turning what used to take hours into a reflexive, seconds-long recognition.
Boundary conditions, empty inputs, overflow, and race conditions — the cases everyone skips in review. BrokenCode makes them the practice itself.
A reliable mental model for narrowing down faults means you stay calm and methodical in incidents, not frozen by the noise.
Every challenge scores your accuracy and speed. Watch your mean-time-to-identify drop as your instincts sharpen over weeks, not months.
Focused, production-style code snippets — not toy puzzles. Each one isolates a specific class of fault.
Name the exact line, explain the bug type, and describe why it breaks. No multiple choice.
An LLM grades your explanation against expert ground truth — scoring both accuracy and clarity.
Companies testing with BrokenCode want engineers who debug precisely. Practice the real challenges they use, and show up ready.
Replace subjective interviews with objective fault-finding assessments. See exactly how candidates reason about broken code.
One-time plans · 12-month validity · No subscriptions
Starter
₹10,000
5 questions · 10 candidates
Growth
₹30,000
15 questions · 50 candidates
Scale
₹75,000
30 questions · 200 candidates
AI scoring & skill reports
Every candidate scored 0–100 against expert ground truth
Plagiarism + proctoring
Full session replay and copy-detection built in
ATS-ready exports
Drop results directly into your existing hiring workflow
Replace subjective interviews with objective debugging signal.
Start a free practice session and see how quickly your debugging precision improves.