To play this game, it is very simple. Pick up one of the maze you like, then solve the maze by connect the red dot with green dot (dot color may change depends on the maze's color) (Yup, it is like start line to finish line).
When you choose a maze, you will see like this one. Try to zoom it to find the red dot and the green dot (They are in 1 pixel so you need to have a sharp eye/s). Example :
If you get stuck or can't solve it, use >> Solution << link to reveal the solved one. Remember, that is just one of the solution, it may the optimal one or not optimal one. Example :