In case you missed it, please check out our new Sudoku variation series: Masterpiece Sudoku Mix. The first two mixes feature Even/Odd Sudoku and Thermo-Sudoku, and are available for purchase now on our store. If you purchase both books, you’ll receive a 10% discount at checkout.
Our past variety week of Castle Wall puzzles is collected in this PDF and the solutions are in this PDF. More Castle Wall puzzles can be found in our beginner-friendly collection Intro to GMPuzzles as well as the larger collection Castle Wall, both by Serkan Yürekli.
The daily solution videos are on the posts and linked below:
This next week will feature Sudoku puzzles including four variations.