ARROW KEYS or MOUSE.

Addictive, fun game Snake vs Balls You can control your snake with your mouse or arrow keys. There are number obstacles you need to avoid them. If you can not avoid them, try to hit the lesser number. So your snake can survive. You can collect the circle number to make your snake chain bigger. There are 3 different types of ball. Challenges and also many different backgrounds. You will have hours and hour fun with this game.

For iOS:
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.

For Android：
Nearly all of them support WebGL