- Famous Frog Holiday Sudoku 400 Giant Size Medium Puzzles, The Biggest 9 X 9 One Per Page Puzzles Ever!: Don't Be Bored Over The Holidays, Do Sudoku! Makes A Great Gift Too.
- Famous Frog Holiday Sudoku 400 Giant Size Very Hard Puzzles, the Biggest 9 X 9 One Per Page Puzzles Ever!: Don't Be Bored Over the Holidays, Do Sudoku! Makes a Great Gift Too.
- Famous Frog Holiday Sudoku 400 Giant Size Hard Puzzles, the Biggest 9 X 9 One Per Page Puzzles Ever!: Don't Be Bored Over the Holidays, Do Sudoku! Makes a Great Gift Too.
- Famous Frog Holiday Sudoku 400 Giant Size Easy Puzzles, the Biggest 9 X 9 One Per Page Puzzles Ever!: Don't Be Bored Over the Holidays, Do Sudoku! Makes a Great Gift Too.
- Famous Frog Sudoku 2,000 Very Hard Puzzles with Solutions: Largest Sudoku Puzzle Book Ever with Only One Level of Difficulty. No Wasted Puzzles. Great Gift for Sudoku Enthusiasts!





























