Last day of Vertex :-(

Has anyone started a revolt yet?  I'm going to miss it!

https://www.nytimes.com/puzzles/vertex

Oh well, maybe it will pop up somewhere else.  Definitely not an easy puzzle to recreate.  I guess I could ask ChatGPT. 

Final puzzle: Big Finish

I used to play Vertex every day, but with so many puzzles available, I stopped. I did like it while I was playing.