# Math

A car's odometer shows 72927 miles, a palindromic number. What are the minimum miles you would need to travel to form another?

# related riddles

# Math

There are 25 red balls, 47 green balls and 3 blue balls in a basket. There is a blind man. What is the minimum number of balls that the blind man has to pick to make sure that there are at least 2 balls of different colors?