Volumes 72, 73, and 74 of The Jigsaw Sudoku from The Dell Collectors Series (Penny Press)

Solve like a regular Sudoku with a twist. Each also puzzle contains irregularly shaped, 9 box areas separated from each other by heavy black lines. Each of these areas must also contain the numbers 1-9.

• Volumes 72, 73, and 74 from the Dell Collector's Series Penny Press
• Place the missing digits 1-9 in each row, column and puzzle shaped piece.
• Measures approximately 10 3/4" x 7 1/2" and is 64 pages
• Solve like a regular Sudoku with a twist. Each also puzzle contains irregularly shaped, 9 box areas separated from each other by heavy black lines. Each of these areas must also
• As you work your way through this Volume, the puzzles will increase in difficulty from easy to hard.