Cuckoo Sudoku: Sudoku Variants That Will Drive You Batty

Cuckoo sudoku include multiple different variants, offering variety in every puzzle!

Shake things up with these wild sudoku, perfect for fans looking for something a bit different. First, warm up with a few normal-size puzzles that will teach you the different variants. Then tackle the giant sudoku made up of five overlapping grids, each with its own unique twist. You must solve all five grids together to complete the entire puzzle. It's crazy fun!