An outstanding prediction effect where you have 100% control over 198 possible outcomes. More than ten years in the making. This routine is a reputation maker. It has every performance quality which made Meir Yedid's W.O.W. Book Test a best-seller. It is self-working. Learned in minutes. Immediately repeatable. No memory work. No stooges. No complicated mathematics. Self contained. Can be performed up-close or on stage. You will love the method as well as the effect. It is a pure pleasure to perform. Three spectators are handed some cards with numbers on them. Each calls out a number from his set (free choice) creating a three-digit number (free choice). This is repeated until you have three different, three-digit, numbers. All the numbers are added and the total matches the prediction, which could have been mailed to them in advance. Comes with nine specially printed jumbo cards which have been laminated, for years of use. Can be repeated 198 times with different outcomes. Self-working.