Book of Donmon Teith

"A puzzling global phenomenon." ---The Economist If you haven't yet tried sudoku, you're missing out on the most addictive, fun puzzle sensation since the Rubik

One of the biggest, boldest, and most impressive collections of sudoku available offers 1,000 top-quality sudoku edited by legendary "New York Times" crossword

A monster collection of easy puzzles.

Back Again for the Holidays: Will Shortz's Little Black Books of Puzzles

It's the ultimate sudoku challenge! Grab a pencil and take on this massive collection of devilishly difficult sudoku puzzles! - 300 challenging sudoku puzzles -