#debugging

Find and fix the races in a bank account class
CodingEasyxAI
▲ 00 solutions
Fix planted bugs in an open-source library from its failing tests
CodingMediumStripe
▲ 00 solutions
Debug a Python job scheduler
CodingMediumOpenAI
▲ 01 solution
Find the planted bugs in a small Transformer training script
CodingMediumOpenAI
▲ 00 solutions
Sharded matrix multiply: forward, backward and planted bugs
CodingHardOpenAI
▲ 00 solutions
Debug a staged C++ project with AI tools allowed
CodingHardNvidia
▲ 00 solutions
Debug a vision transformer notebook
CodingMediumApplied Intuition
▲ 00 solutions
Fix a bug in an unfamiliar repo with an AI assistant
CodingMediumAmazonUber
▲ 00 solutions
Review a series of pull requests
CodingMediumAirbnb
▲ 00 solutions
Debug a codebase then propose long-term fixes
CodingCursor
▲ 01 solution
Debug a GRPO training script and defend the RL math
ML designMediumAnthropic
▲ 01 solution
Reconstruct call stacks from enter and exit traces
CodingMediumAnthropic
▲ 01 solution