This is also what my team does for professional interviews. We give them a take-home test with some simple problems, but we actually care much more about how th

This is also what my team does for professional interviews. We give them a take-home test with some simple problems, but we actually care much more about how they talk through their solution with us than the solution itself. We don't even care if they copy/pasted stuff from Stack Overflow. What we care about is that they can demonstrate they understand the problem and solution. The code is just the starting point for that conversation. We have hired people who submitted failing solutions because they were able to think through the problem on the spot when we told them it failed and asked why.