How would you handle a situation where your code is not passing tests and you are unable to figure out the issue?

When facing a situation where my code is not passing tests and I am unable to figure out the issue, I would take the following steps:

1. Review the test cases: Ensure that I understand the requirements and expectations of the tests.
2. Check for syntax errors: Review the code for any obvious mistakes or typos that could be causing the failures.
3. Use debugging tools: Step through the code with a debugger to identify any logic errors or unexpected behavior.
4. Consult documentation and resources: Look up relevant documentation, forums, and resources to gain insights and possible solutions.
5. Ask for help: Reach out to colleagues, mentors, or online communities for assistance and fresh perspectives on the problem.
6. Take a break: Sometimes stepping away from the issue and returning with a fresh mind can lead to new insights and solutions.
7. Rework the code: If necessary, refactor the code to potentially find a different approach that resolves the issue.

By following these steps and being persistent in troubleshooting, I am confident in my ability to eventually identify and resolve the issue causing my code to fail tests.