Books in Martial Arts for Peace Series series

Are you a sudoku warrior? Now you have an incredible opportunity to reach elite status and bask in the glory of completing some of the hardest sudoku ever constructed. For diehards only! These incredibly difficult puzzles are handcrafted for the sudoku warrior who dares to go where other solvers fear to tread. So, if you're armed with the highest-level strategies, get ready for the most satisfying fight your life. It's the most challenging sudoku book we've ever published!

Everyone loves sudoku puzzles, finding them impossible to put down. The only problem: having enough sudokus to solve! Created in the United States, these addictive conundrums were originally called “Number Place” puzzles until their recent rise in popularity in Japan, where the name translated as sudoku. However, in a true sudoku, unlike a “Number Place” puzzle, the grids are symmetrical. This trait makes for a more elegant solve. Every puzzle included inside is symmetrical, which is not always the case in other sudoku books. In this “Martial Arts Sudoku” series, we’ve indicated the skill level necessary to complete each book in the same way Japanese karate levels are ranked: by different colored belts. This is the Second-Degree Black Belt volume, filled with puzzles that will provide a sly, absorbing test for even the best, most proficient experts. You’ll go crazy for these super engaging brain bafflers!

Math meets sudoku in this fun, challenging puzzle craze from Japan. KenKen is a grid-based numerical puzzle that uses basic math operations—addition, subtraction, multiplication, and division—while also challenging your logic and problem-solving skills. In a way, KenKen is like a game of pool or even chess: The more you think ahead to your next move and consider all the possible outcomes, the better you’ll get . . . and the smarter you’ll become! These KenKen are getting harder! See if you have the skills to handle these high-level puzzles.

Math meets sudoku in this fun, challenging puzzle craze from Japan. Ready for step two? These KenKen offer a challenge that intermediate solvers will enjoy. KenKen is a grid-based numerical puzzle that uses basic math operations—addition, subtraction, multiplication, and division—while also challenging your logic and problem-solving skills. In a way, KenKen is like a game of pool or even chess: The more you think ahead to your next move and consider all the possible outcomes, the better you’ll get . . . and the smarter you’ll become!

These dot-to-dot puzzles are truly works of art. Conceptis has taken the Dot-to-Dot to exciting new levels! When completed, the 122 puzzles in this book reveal intricate pictures that range from people to animals to landscapes, all perfect for coloring in.These 122 dot-to-dots are super-tough! See if you can follow the thick maze of dots and count them till completion.

Math meets sudoku in this fun, challenging puzzle craze from Japan. KenKen is a grid-based numerical puzzle that uses basic math operations—addition, subtraction, multiplication, and division—while also challenging your logic and problem-solving skills. In a way, KenKen is like a game of pool or even chess: The more you think ahead to your next move and consider all the possible outcomes, the better you’ll get . . . and the smarter you’ll become! Need to learn more about KenKen, or hone your rusty solving skills? These easier white belt puzzles are great for those just beginning to navigate this fun type of puzzle.

Math meets sudoku in this fun, challenging puzzle craze from Japan. Calling all KenKen experts! These puzzles are meant only for the experienced solver eager to try some super-hard brainbusters. KenKen is a grid-based numerical puzzle that uses basic math operations—addition, subtraction, multiplication, and division—while also challenging your logic and problem-solving skills. In a way, KenKen is like a game of pool or even chess: The more you think ahead to your next move and consider all the possible outcomes, the better you’ll get . . . and the smarter you’ll become!

These dot-to-dot puzzles are truly works of art. Conceptis has taken the Dot-to-Dot to exciting new levels! When completed, the 122 puzzles in this book reveal intricate pictures that range from people to animals to landscapes, all perfect for coloring in. These dot-to-dots are not so easy . . . but not too hard either! Solvers will find just the right amount of challenge in this mid-level collection.