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.

Sudoku by Thomas Snyder - The Art of Puzzles

Why does playing sudoku require skill and never luck?

Mutant Sudoku book by Thomas Snyder

240 Sudoku Puzzles Stock Photos, High-Res Pictures, and Images - Getty Images

The Art of Puzzles — LiveJournal

Thomas Snyder - Sudoku Master

Thomas Snyder - Solving the S.U.-doku puzzle

Sudoku by Thomas Snyder - The Art of Puzzles

With wit and guile, puzzle constructors lay out a path for solvers to follow

Thomas Snyder PuzzleNation.com Blog

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

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