Slither.io or also known as Slitherio is an amazing Snake-like mass multi-player online game with elements of mathematics. It is completely free on our Cool Games website! You start as a small worm and your objective is to eat colorful gems to grow bigger. Touching your own body doesn’t harm you, but when you hit other players snakes, you will be killed. Once your snake is dead, it splits into the colorful gems that can be then eaten by others, and so on. It takes time and patience, but when your Snake is big enough, it can encircle other players snakes to force them to touch your body and be killed. You will sometimes have to use math to resolve some situations. This game is not only about being the biggest snake but also about a skill. Even the tiniest worm can kill the biggest snake monsters. That’s why Slither.io game is so fun and addictive. You have to find out what tactic works the best for you. Just relax and enjoy enormous number of online players, cute skins and fun gameplay in this super cool maths game online called Slither.io!