I've built Sudoku game before, in 2011 (sudokubum.com) and I can tell it it's mostly pure javascript and working/manipulating arrays, not to mention the work needed to be done developing the engine which gives a difficulty rating to the generated boards (easy..difficult), that's a very tricky part. back in 2011 there were no online algorithms to be used and I had to create my own.
Raymond Camden is a experienced developer advocate and evangelist. His work focuses on APIs, the web platform, and generative AI. He is the author of multiple books on development and has been activel
I've built Sudoku game before, in 2011 (sudokubum.com) and I can tell it it's mostly pure javascript and working/manipulating arrays, not to mention the work needed to be done developing the engine which gives a difficulty rating to the generated boards (easy..difficult), that's a very tricky part. back in 2011 there were no online algorithms to be used and I had to create my own.
Took me 3 months to make this game.
I was lucky to find a library that did all that hard work for me. :)