![6 Different Jigsaw Sudoku Variants: irregular Sudoku puzzles for adults (easy to hard) (Paperback) | Malaprop's Bookstore/Cafe 6 Different Jigsaw Sudoku Variants: irregular Sudoku puzzles for adults (easy to hard) (Paperback) | Malaprop's Bookstore/Cafe](https://images.booksense.com/images/458/207/9798652207458.jpg)
6 Different Jigsaw Sudoku Variants: irregular Sudoku puzzles for adults (easy to hard) (Paperback) | Malaprop's Bookstore/Cafe
![Hard to Extreme Jigsaw Sudoku - 100 Challenging Puzzles: Irregular Sudoku Puzzle Book for Adults - Extremely Difficult Sudoku Variant for Advanced Players: Hammond, Oliver: 9798597763781: Amazon.com: Books Hard to Extreme Jigsaw Sudoku - 100 Challenging Puzzles: Irregular Sudoku Puzzle Book for Adults - Extremely Difficult Sudoku Variant for Advanced Players: Hammond, Oliver: 9798597763781: Amazon.com: Books](https://m.media-amazon.com/images/I/61RxgKTPv9L._AC_UF1000,1000_QL80_.jpg)
Hard to Extreme Jigsaw Sudoku - 100 Challenging Puzzles: Irregular Sudoku Puzzle Book for Adults - Extremely Difficult Sudoku Variant for Advanced Players: Hammond, Oliver: 9798597763781: Amazon.com: Books
![Irregular Sudoku: 250 Medium Difficulty Large Print Jigsaw Sudoku Puzzles For Adults. Two Puzzles Per Page. Solutions Included At The Back Of The Book. (Irregular Sudoku Puzzle Books): Proof, P: 9798567591246: Amazon.com: Irregular Sudoku: 250 Medium Difficulty Large Print Jigsaw Sudoku Puzzles For Adults. Two Puzzles Per Page. Solutions Included At The Back Of The Book. (Irregular Sudoku Puzzle Books): Proof, P: 9798567591246: Amazon.com:](https://m.media-amazon.com/images/I/61xKRIi0WSL._AC_UF1000,1000_QL80_.jpg)
Irregular Sudoku: 250 Medium Difficulty Large Print Jigsaw Sudoku Puzzles For Adults. Two Puzzles Per Page. Solutions Included At The Back Of The Book. (Irregular Sudoku Puzzle Books): Proof, P: 9798567591246: Amazon.com:
![Irregular Sudoku: Hard Jigsaw Sudoku Puzzles. Total 250 Irregularly Shaped Sudokus. Big Size Puzzles For Easier Solving, Two On Each Page. Solutions To Puzzles Included. by P Proof, Paperback | Barnes & Noble® Irregular Sudoku: Hard Jigsaw Sudoku Puzzles. Total 250 Irregularly Shaped Sudokus. Big Size Puzzles For Easier Solving, Two On Each Page. Solutions To Puzzles Included. by P Proof, Paperback | Barnes & Noble®](http://prodimage.images-bn.com/pimages/9798567621462_p0_v1_s1200x630.jpg)