Snaker
The snake game!

This type of game is common. This is a game in which you have to let the snake be oversized while avoiding the walls and your snake tail. The apple, represented by the plus sign, increases your snake mass by one unit.
Controls
Arrow Up
: Moves your snake upArrow Down
: Moves your snake downArrow Left
: Moves your snake leftArrow Right
: Moves your snake right