Having tried, it's a little more difficult than applying a bit more thinking. Specifically, the criteria that you can't trace a voter to a vote but you need to

Having tried, it's a little more difficult than applying a bit more thinking. Specifically, the criteria that you can't trace a voter to a vote but you need to ensure a voter only has one vote (or at most one if voting isn't mandatory) is really hard to reconcile. I also happen to believe a way might be found but by handwaving "zero knowledge proof" in the same way that you're handwaving blockchain.