I use a take home exercise. It should take at most 30m to 1h to complete. I have a well calibrated objective scoring system for the exercise. It's trivial to fi

I use a take home exercise. It should take at most 30m to 1h to complete. I have a well calibrated objective scoring system for the exercise. It's trivial to figure out if someone copied it from elsewhere. I find it works pretty well at getting the "can they code" portion hiring process out of the way.