Super cool! Great job Tom!
Thanks!
Very nice! I made a function 8 years ago to solve them:
https://community.wolfram.com/groups/-/m/t/613040
Maybe we can combine them :-)
Actually, while trying to get ideas on how to solve KenKen puzzles, I stumbled across your page. I was thinking of using something similar to what you made but figured I wouldn't have enough time.