Maquator Advanced 2011 is a puzzle book containing 70 number puzzles. The rows and columns in the puzzles represent equations displayed without the operators plus, minus, divide, multiply, "Power Of," punctuations and the equal sign. You will have to identify the equations, which are represented by the numbers. This book is mainly for readers (14+), who are comfortable with the above mentioned operators or wish to improve their ability to solve numeric equations. If you enjoy puzzling with numbers you will find plenty of hours' worth of enjoyment when solving the Maquator puzzles. We hope you have a great time solving the puzzles in the book