Lights (DOS)

A simple DOS game I made as a challenge in Turbo Pascal 4 on DOS 3.

The rules are simple
Select X and Y of the grid you want to flip,
Flipping will flip the selected cell and it's neighbors (excluding diagonal),
Game ends when all lights (O) are off (#).

The number given at the start is the amount of random flips
The higher the number the game becomes harder and more steps are required to solve it