"DMVCool" is a series of driver license practice test apps that help you to prepare the drivers license test.This app is specially designed for Minnesota driving knowledge test.By using this App, you can practice with hundreds of questions including traffic signs and driving knowledge.Main features:1. Learn traffic signs and practice with questions2. Learn driving knowledge and practice with questions3. Unlimited sign quiz, knowledge quiz and mock test4. Search signs and questions5. Analysis of wrong answered questions and find your weak spotsGood luck to your Minnesotas driver license test!