1. Slope Game At first glance, Slope Game looks like a very easy game with a medium level of difficulty. Also, what do you know? Those who only give this a quick look are making a big mistake. Many people who have played the game say it is very hard and gives them headaches when they are trying not to make mistakes.2. Skribbl.ioSkribbl.io is a game where two or more people can draw and guess at...