Early in the pandemic I cracked my knuckles on writing generator for monster Sudoku [1]; an example can be seen at [2]. I haven't solved a single one of them by

Early in the pandemic I cracked my knuckles on writing generator for monster Sudoku [1]; an example can be seen at [2]. I haven't solved a single one of them by hand. [1] https://reindeereffect.github.io/2020/05/05/index.html https://reindeereffect.github.io/2020/05/05/index.html [2] https://reindeereffect.github.io/2020/05/05/images/5x5/new.png https://reindeereffect.github.io/2020/05/05/images/5x5/new.p...