I've never seen it done that way -- just used as a pre-screen for an onsite that is the typical code-on-a-whiteboard scenario. Had one place that used an at hom

I've never seen it done that way -- just used as a pre-screen for an onsite that is the typical code-on-a-whiteboard scenario. Had one place that used an at home test + a one hour task in the office on a laptop they provided + several more whiteboard sessions (so long they split it over 2 days).