Sudoku Small Calcudoku - 200 Easy to Master Puzzles 6x6 (Volume 29)

Calcudoku (also known as "Mathdoku") is a mathematical and logical puzzle loosely similar to Sudoku.. The objective is to fill the grid in with the digits 1 through 6 (where 6 is the number of rows or columns in the grid) such that:* Each row contains exactly one of each digit.* Each column contains exactly one of each digit.* Each bold-outlined group of cells (block) contains digits which achieve the specified result using the specified mathematical operation: addition (+) , subtraction (-) , multiplication (×) , and division (÷) .* Unlike Killer Sudoku, digits may repeat within a block.. The puzzle book contain:* 200 Puzzles* Handy 6 x 9 inch Book Layout* 2 Puzzles per Page* Ideal for both Beginners and Experts. In the book you will find a description and examples of solutions for all puzzles.The book is for those who like logic and math problems. Decide, developing and improving.