# Unlocking the Patterns of Multiples and Factors

Last week, I read about a Kickstarter campaign for the math game Primo. The game assigns colors to the prime numbers 2, 3, 5, and 7 (2 = orange, 3 = green, 5 = blue, 7 = purple) and then represents composite numbers by displaying their prime factors in color-coded form. It's … Continue Reading ››