This book includes sudoku puzzles, nonograms, calcudoku, and masyu games. There are cryptic puzzles that solve similar to sudoku, but result in decrypting a word or phrase. Masyu is a puzzle where you draw lines that connect in a path through black or white circles with strict rules of movement and direction.

Each puzzle comes with clear instructions to get you started, and a hint in case you get stuck. The answers to each puzzle are at the back of the book, so that you can check your work.
I was surprised at how easy it was to learn the rules of each type of puzzle, but that doesn’t mean the puzzles themselves are easy! Some of them are quite difficult, while others are a little easier to crack. Some of the logic puzzles where you have to eliminate the various options to find the answer are really interesting.

This book definitely got my brain working and thinking creatively to solve the puzzles! I just love code breaking games and puzzles like this!

Disclaimer: I received a copy of this book from the publisher in exchange for a free and honest review. All the opinions stated here are my own true thoughts, and are not influenced by anyone.