Famous Frog Sudoku 600 Puzzles, 300 Medium and 300 Hard - Dan Croker - Bog

Dan Croker has two obsessions - Sudoku and frogs. So he just had to combine his loves and make the Famous Frog Sudoku books. The Sharper Pencil Series Book 6 contains 600 puzzles, 300 medium and 300 hard. There are 4 puzzles per page leaving plenty of space for notes. With a fun and cheery cover that is sure to brighten your day. Solutions are given at the end of the book. Look out for many more Famous Frog Sudoku books!