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Okay, after a lot of "vibe-coding" with AI, I think I have the browser extension. I'm going to test it some more, and if everything goes okay, maybe I'll put it on github.
It really is a useful little thing - instead of me instantly popping up a new tab at the slightest little hint of boredom, I pause for a sec, and decide whether I really want/need to. If I decide that I DO want to, I just open the tab, am presented with the little math problem, execute a bit of mental arithmetic to solve the problem, and VOILA the new tab comes up.
So far so good. I'm really impressed with this vibe-coding thing. I'm using ppq.ai., with grok 3. It's taken quite a few prompts - there's bugs, I tell the ai model what the bugs are, I get some updates, load them, and repeat.
But right now, I'm at a state where it seems to be working fine. I'll probably need to change it to make the math problem more difficult. Or maybe allow an option in that regard. Also it needs an icon...