Famous Frog Sudoku 1,200 Extra Hard Puzzles With Solutions: An Extra Hard Series Book

By Dan Croker

Dan Croker has two obsessions - Sudoku and frogs. So he just had to combine his loves and make the Famous Frog Sudoku books. This Famous Frog Extra Hard Series Book contains 300 extra hard puzzles.... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1537494074
• ISBN13: 9781537494074
• Release Date: September 2016
• Publisher: Createspace Independent Publishing Platform
• Length: 408 Pages
• Weight: 2.07 lbs.
• Dimensions: 0.8" x 8.5" x 11.0"