[deckiedan]

My (young) kids got interested last year, so I learned the algorithms to be able to put it back for them.... And got kinda hooked myself! For me though, I don't have the sequence memory to be able to work it out from scratch. I have the logic, but have to write down each step and it gets very very slow. Learning the "algorithms" from online courses was like learning ballroom dance, for me, and learning increasingly quick and specific solutions for different stages is still satisfying. It's a physical / slight mental challenge, rather than a puzzle to work out.