The solution to today’s puzzle Earlier today I set you a new twist on the Monty Hall problem, which is (according to AI) the most discussed recreational maths puzzle in history. The standard Monty Hall problem is as follows: Continue reading...
Source: [Guardian Science](https://www.theguardian.com/science/2026/aug/17/did-you-solve-it-a-new-goat-for-puzzledoms-goat)