hidden = [1, 3, 3, 4, 2, 4, 2, 1]

N = 8

state = ["closed", "closed", "closed", "closed", "closed", "closed", "closed", "closed"]

active_game = True

found = 0

score = 0

while active_game:

score += 1

# read first position

first_position = int(input("Give first position(0-(N-1) and closed): "))

while (first_position < 0 or first_position >= N) or state[first_position] == "open":

print("Error!")

first_position = int(input("Give first position(0-(N-1) and closed): "))

# read second position

second_position = int(input("Give second position(0-(N-1) and closed): "))

while (second_position < 0 or second_position >= N) or state[second_position] == "open" \

or second_position == first_position:

print("Error!")

second_position = int(input("Give second position(0-(N-1) and closed): "))

# change state: both temp_open

state[first_position] = "temp_open"

state[second_position] = "temp_open"

# print current state

print("")

for position in range(N):

if state[position] == "closed":

print("_", end="")

elif state[position] == "open":

print(hidden[position], end="")

else:

print(hidden[position], end="")

print("")

# check if same then open, else closed

if hidden[first_position] == hidden[second_position]:

state[first_position] = "open"

state[second_position] = "open"

print("Success!")

found += 2

else:

state[first_position] = "closed"

state[second_position] = "closed"

print("Failure!")

# print current state

print("")

for position in range(N):

if state[position] == "closed":

print("_", end="")

elif state[position] == "open":

print(hidden[position], end="")

else:

print(hidden[position], end="")

print("")

if found == N:

print("Bravo!! Game finished! Score = " + str(score))

active_game = False