This is a PDF ebook only, and a download link will be shared by email upon purchase.
This link is for one of three sections of this collection; please find the Complete Book link for the full title.
In this subsection from "The Art of Sudoku 2", there are 20 Thermo-Sudoku, 20 Arrow Sudoku, and 20 other Sudoku puzzles in less common variations, all hand-crafted by many of the world's best sudoku authors. The puzzles range from easy to very hard, with visually and logically stunning themes.
(Originally published in March, 2021.)