In Snake Blocks, the goal is to manipulate colored blocks that are displayed as a grid. The player controls a snake that moves horizontally and vertically, absorbing these blocks by wrapping it around the edges of the grid.
The main challenge lies in clearing the grid while avoiding collisions with the walls or the blocks themselves. The game takes place entirely in the player's browser and does not require a download or registration, making it accessible from any device with an internet connection. Players must think strategically about where to move the snake to effectively clear the grid, all without colliding with any obstacles.