One of my favorite kinds of puzzles, one of those I played so long that I felt it necessary to build a solver in order to formalize the (slow, manual) algorithm

One of my favorite kinds of puzzles, one of those I played so long that I felt it necessary to build a solver in order to formalize the (slow, manual) algorithms I was employing. Once you get the hang of it, see if you can progress to Cross The Streams[1], a variant with wildcards and also more constraints so the solutions are at least achievable. [1] https://www.gmpuzzles.com/blog/cross-the-streams-rules-and-info/ https://www.gmpuzzles.com/blog/cross-the-streams-rules-and-i...