User Summary In Number Munchers, an educational game series by the Minnesota Educational Computing Consortium, the player must eat numbers or equations that satisfy a particular requirement of the level while avoiding incorrect answers and Troggles. The level restrictions may be such things as multiples of a number, or prime numbers, or others. To advance you must eat all numbers that satisfy the given conditions, but some Troggles may change your answers when you're not looking, or eat correct answers, depriving you of your points!