WOULD YOU LIKE TO TRY A NEW CHALLENGE?Are you a brain game lover? Would you like to improve your intelligence and sharpen your mind?If so, this BOOK is for YOU!Magic Loop 2(c) is a new brain game invented by Claude Ziad El-Bayeh on February 5, 2006. The main goal is to fill the nodes of one or many loops with integer numbers that solve the proposed mathematical operations on the branches. You have to start and end with the same number to form a loop. For example, A=B-2, B=C-5, C-7=A, which starts and ends with A. Calculate the values of A, B, and C. In this case, A=0, B=2, and C=7. This book contains 12 levels with 120 new puzzles. It starts with the easiest and ends with the hardest and most challenging level. In this book, the author presents some tips to find the answers and proposes an original method to calculate your brain's performance and to measure the improvement of your intelligence.This game helps to improve your: -IQ Score-Mental calculation-Concentration-Processing & reaction speed-Problem-solving skills-Logic