Title: Artful Paint-doku, Author: Conceptis Puzzles
Title: Blockbuster Paint-doku, Author: Conceptis Puzzles
Title: Easy Sudoku, Author: Frank Longo
Title: Feng Shui Sudoku, Author: Frank Rubin
Title: Hard Sudoku, Author: Frank Longo
Title: Masterpiece Paint-doku, Author: Conceptis Puzzles
Title: Number-Crunching Sudoku: Math + Sudoku = 2× the Fun, Author: James W. Liber
Title: Pinwheel Paint-doku, Author: Conceptis Puzzles
Title: Word Search Sudoku, Author: Frank Longo