Look, I’d just like to try to figure out why moving using the numpad rather than the arrow keys let me outpace the monsters in that trivial QBasic game I made where monsters chase you. I don’t think it was a basic √2 oversight on diagonals, fairly sure it applied to horizontal movement too and was more like a 20% speedup. But I was probably seven at the time, no more than eight, and couldn’t figure it out back then.

Well, maybe I could find it, seven layers of backups deep; I think it’d be named CHASE.BAS. But just as likely it’s gone, and now I’ll never know. (Hmm, next time I’m at my parents’ place I should try hunting.)