Thanks - yes. I would say 'Blast!' is what I would say in English where I would say 'Mince !' in French. I've added that as a BE term and darn for AE. I've removed damn.
Just for info, damn really isn't considered rude in BE these days (I couldn't say for AE). I doubt many people would reprimand children for saying it. However, I still agree that it doesn't feel quite right for 'Mince !'.