Good points. The problem with asking the same coding question makes my brain lazy until I get an interesting response that wakes me up (~10% of the time). I am

Good points. The problem with asking the same coding question makes my brain lazy until I get an interesting response that wakes me up (~10% of the time). I am toying with the idea of asking coding problems for which I do not know the answer (I did not try to solve it yet) so I can get engaged. This has obvious risks of course...