private int recSolve(Point pos)
        {
            if (blockState[pos.Y, pos.X] == mazeblock.Target)
            {
                return 1;
            }

            newDirections = new List<Point>();

            possibleDirections(pos);

            blockState[pos.Y, pos.X] = mazeblock.Visited;

            canvas.SetBBScaledPixel(pos.X, pos.Y, Color.Purple);

            Thread.Sleep(20);

            if(newDirections.Count > 0)
            {
                foreach(Point p in newDirections)
                {
                    recSolve(p);
                }
            }
            else
            {
                canvas.SetBBScaledPixel(pos.X, pos.Y, Color.LightGreen);
            }
            return 1;
        }