Mine Sweeper | Python Fiddle

import pyautogui,webbrowser,time

left=315
top=227
cellSize=28
cellNumHorizontal=30
cellNumVertical=16
# 10 indicates that the cell is flagged
colorDict={"693030":10,"189189189":0,"00255":1,"51245":2,"25500":3,"00122":4}

def detect(posX,posY,screenshot):
	pixelColor=screenshot.getpixel((posX,posY))
	return colorDict[str(pixelColor[0])+str(pixelColor[1])+str(pixelColor[2])]

def scan():
	screenshot=pyautogui.screenshot()
	cells=[]
	for i in range(cellNumVertical):
		cells.append([])
		for j in range(cellNumHorizontal):
			cells[i].append(detect(left+int(cellSize*(j+1/2)),top+int(cellSize*(i+1/2))))
	return cells

def getUnknownNeighbor(row,column,cells):
    unknowns=[]
    if row!=0:
        if cells[row-1][column]==0:
            unknowns.append((row-1,column))
        if column!=0:
            if cells[row-1][column-1]==0:
                unknowns.append((row-1,column-1))
        if column!=cellNumHorizontal-1:
            if cells[row-1][column+1]==0:
                unknowns.append((row-1,column+1))
    if row!=cellNumVertical-1:
        if cells[row+1][column]==0:
            unknowns.append((posX+1,posY))
        if column!=0:
            if cells[row+1][column-1]==0:
                unknowns.append((row+1,column-1))
        if column!=cellNumHorizontal-1:
            if cells[row+1][column+1]==0:
                unknowns.append((row+1,column+1))
    if column!=0:
        if cells[row][column-1]==0:
            unknowns.append((row,column-1))
    if column!=cellNumHorizontal-1:
        if cells[row][column+1]==0:
            unknowns.append((row,column+1))
    return unknows

def update():
    cells=scan()
    keepUpdating=False
    for i in range(cellNumHorizontal):
        for j in range(cellNumVertical):
            tempUnknownNeighbor=getUnknownNeighbor(i,j,cells)
            if len(tempUnknownNeighbor)==cells[i][j]

def testScreen():
	for i in range(15):
		pyautogui.moveTo(left+cellSize//2,top+int(cellSize*(i+1/2)))
		print(left+cellSize//2,top+int(cellSize*(i+1/2)))
		#pyautogui.moveTo(left+cellSize//2,top+cellSize//2,duration=0.2)
		for j in range(29):
			pyautogui.moveRel(cellSize,0,duration=0.01)
			x,y=pyautogui.position()
			pixelColor=pyautogui.screenshot().getpixel((x,y))
			positionStr="   RGB: ("+str(pixelColor[0]).rjust(3)
			positionStr+=", "+str(pixelColor[1]).rjust(3)
			positionStr+=", "+str(pixelColor[2]).rjust(3)+")"
			print(i,j,positionStr)
			#print("\b"*len(positionStr),end="",flush=True)

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