Will Shortz Presents Keep Merry and Sudoku on: 300 Easy to Hard Puzzles, Paperback/Will Shortz
Will Shortz
Will Shortz Presents Road Trip Sudoku: 200 Puzzles on the Go, Paperback/Will Shortz
Will Shortz Presents Road Trip Sudoku: 200 Puzzles on the Go
299 On-The-Go Games & Puzzles to Keep Your Brain Young
Nancy Linde
Boggle Puzzles, Paperback/Gary Disch
Gary Disch
Sudoku, Volume 3: 200 Puzzles: Hard to Extreme, Paperback/Chronicle Books
Chronicle Books