Reference repair is for internal testing and is marked in the session. Deleting a lab retains its evidence for seven days after the session closes.
Technical evidence
Available after submission or timeout.
Provisioning and assessment log
Practical assessment
Preparing your lab
Time remaining
30:00
This exercise records terminal activity, submitted source, hints, explanations, and workspace interaction events (focus changes, pasted text size, input bursts and browser-reported automation indicators). Use synthetic data only. Documentation is allowed; generative assistance is not allowed for this independent exercise.
Before you begin
Your time starts when you are ready
Read the brief above. You have 30 minutes to investigate, repair, and verify the system. Your terminal activity, source changes, hints and explanation are recorded for technical review. Workspace focus/visibility changes, pasted text size, large terminal input chunks and browser-reported automation indicators are also recorded. We do not collect browsing history, extension lists or clipboard contents outside this exercise. Recordings and reports are retained for seven days after the session closes. Documentation is allowed; generative assistance is not permitted in this independent exercise. Use synthetic data only.
Terminal
Your repository is /workspace/repo. Read README.md first. Commit and push source changes before submitting.
Need a pointer?
Hints are recorded with the evidence. The first hint covers navigation.
Saving updates the working tree. Commit and push from the terminal.
Explain your work
Submitting closes access and captures the current state. Partial work is useful evidence too.