Griddlers - Number Logic Puzzles: Sudoku, Jigsaw, Greater/Less Than, Kakuro, Kalkuldoku, Futoshiki, Straights, Skyscraper, Binary

Number Logic Puzzles are puzzles that use numbers and a set of rules to solve them. In this category we can find Sudoku, Kakuro, Kenken, etc.

The Number Logic Puzzles book consists of 375 puzzles, from very easy to quite difficult puzzles. It includes Sudoku puzzles, only 6 of them are common Sudoku and the rest use variants such as Overlapping and Diagonal Variants, and special Sudoku puzzles such as Killer Sudoku and Jigsaw (Irregular Blocks).

The book also consists of other types of number...