You can always interview in person. This has often been the norm, after some initial screening. I think it's the best option. Even remotely, normally a coding

You can always interview in person. This has often been the norm, after some initial screening. I think it's the best option. Even remotely, normally a coding interview isn't a candidate typing things for 45 min on a screen. There are interactions, follow-up questions, discussions about trade-offs and so on... I suppose it's possible for a good candidate to cheat and get some extra points, but the interview isn't broken yet. You could also let the candidate use AI, and still gather all the relevant signals.