I’ve seen it fail, having tried it for a few years. There’s a type that passes this no problem but isn’t productive. I switched to a battery of knowledge quest

I’ve seen it fail, having tried it for a few years. There’s a type that passes this no problem but isn’t productive. I switched to a battery of knowledge questions centered on the type of programmer I was looking for, it works much better and is even predictive of coding ability as it helps you learn this stuff.