gistfile1.txt

def clockwise_rotation(grid):
	#returns a representation of the grid rotated clockwise
	rotated = [["" for i in grid] for i in grid]
	l = len(grid)
	for r in range(l):
		x = l - r
		for c in range(l):
			rotated[r][c] = grid[x-1][r]
	return rotated

def counterclockwise_rotation(grid):
	#returns a representation of what you'd get if you rotated the grid 90 degress counterclockwise
	rotated = [["" for i in grid] for i in grid]
	l = len(grid)
	for r in range(l):
		for c in range(l):
			x = l - r
			rotated[r][c] = grid[c][x-1]
	return rotated

def horizontal_flip(grid):
	#returns a representation of what you'd get if you flipped the grid horizontally
	rotated = [["" for i in grid] for i in grid]
	l = len(grid)
	for r in range(l):
		for c in range(l):
			x = l - c
			rotated[r][c] = grid[c][x-1]
	return rotated