Sudoku by Thomas Snyder - The Art of Puzzles

Enjoy this classic Sudoku by Thomas Snyder from the 2022 Sudoku Grand Prix Playoffs with a hidden logical theme.

Palo Alto man can do sudoku, News, Palo Alto Online

10 of the Greatest Puzzles in History

Thomas Snyder - Demonstrating the S.U.-doku Puzzle

Thomas Snyder - the world sudoku champion and great mind curious facts

GMPuzzles - 2021/11/01 - Sudoku by Thomas Snyder

Dr. Sudoku Prescribes: Slitherlink

Interview: Sudoku - WSJ

Grandmaster Puzzles

How to Solve Sudoku for Beginners - The New York Times

Sudoku Player Gifts - I Play Sudoku & I Know Things Funny Gift Ideas for Sudoku Puzzle Players & Lovers of Puzzles Kids T-Shirt for Sale by merkraht

To Wear the Sudoku Crown, One Must Solve Any Number of Puzzles - The New York Times