What3Words has been discussed dozens of times on HN, but the most relevant one is probably this analysis of the algorithm and the properties of the generated co

What3Words has been discussed dozens of times on HN, but the most relevant one is probably this analysis of the algorithm and the properties of the generated codes, as well as its companion piece: https://news.ycombinator.com/item?id=27015046 https://news.ycombinator.com/item?id=27015046 https://news.ycombinator.com/item?id=27058271 https://news.ycombinator.com/item?id=27058271