It's the classic snake game for both iPhone and Apple Watch where you swipe the screen in the direction you want the snake (green dot) to go, collecting all the red dots you can find.

Don't touch your own tail and don't exit the playing area or you'll be forced to start over.

It's fun, it's easy and it's a challenge as your tail grows and grows.

Finally a game designed for the Apple Watch for those times you can't use an iPhone.

Have fun.