【實用解謎app】GuessUp|最夯免費app-綠色工廠好玩App

This is a very common number guessing game played on road trips. Well actually, no. GuessUp is a little different from the traditional number guessing games. The rules here a little tricky. It is a single player game where you have to deduce the random 3 digit number generated by the app. You have nine chances to do so and the hints given by the app will help you along!