The game area is filled with 160 randomly-distributed square obstacles (black) in the 20×20 board.
The bar at the top of the maze shows how much time is left.
4. How to Play
To start the game, just click on the maze extension icon in the top right corner of your browser and the game window will occur in a popup immediately!
Try to solve the maze by moving the top-left red block to bypass these obstacles and touch the green block at the bottom right corner in a given time (15s).