Problems
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Free during the beta: every lab, roadmap, exam and contest is open until 4 January 2027. Accounts made before then become founding members. What happens after
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2 of 344 problems
| Status | Title | Topic | Acceptance | Difficulty | XP |
|---|---|---|---|---|---|
| Keep Secrets and Junk out of the Build ContextWrite a .dockerignore that excludes git data, dependencies, logs and secrets, but not what the build needs.easyDocker10 XP | Docker | New | easy | 10 | |
| .dockerignoreWhat does a .dockerignore file do?easyDocker3 XP | Docker | New | easy | 3 |