Rating:
# Vault1 - Misc (300)
Santa's elves installed a secure vault to store Santa's secret documents. Can you crack it?
Service: telnet 18.205.93.120 1201
## The Setup
The setup for this challenge was a network service which had a series of 20 "wheels" and asked you for a shift amount for each wheel. This was the only challenge which gave out [a hint on twitter](https://twitter.com/OverTheWireCTF/status/1069049150350794752) and was relatively straightforward. Essentially, if you put in a wheel spin which was greater than 26 and it spun to the right letter, then the spin amount was reduced modulo 26. After discovering this, I spent a lot of time automating how to count the number of spins for each wheel and writing a program to automate this and solve for the flag.
## Solving the Vault
Since this challenge devolved to a programming problem, I'll keep my description brief and get to the solution. I wrote it in python with a package I hadn't used before (asyncio, telnetlib3) using some starter code (and the fact that the "service" described was telnet). Basically my solution records the incoming data, when it gets a prompt for an access code it looks back for the start spin. Then it computes the number of spins for unsolved wheels, and submits that value. To count the number of spins for each wheel, it parses out the escape code sequence which moves the cursor and counts how many times that is moved to the middle wheel location. My code is given below.
```python
import asyncio, telnetlib3
import re
import socket
def chunk_ansi(data):
arr = []
last_end = 0
pat = re.compile('\x1b\[([0-9;]*)(\w)')
for match in re.finditer(pat,data):
start = match.start()
end = match.end()
if last_end != start:
arr.append(data[last_end:start])
if match.group(2) == 'H':
arr.append(tuple(int(x) for x in match.group(1).split(';')))
last_end = end
if last_end != len(data):
arr.append(data[last_end:])
return arr
def text_from_ansi(arr):
return ''.join([x for x in arr if type(x) == str])
def find_start(data):
pat = re.compile('\w{20}\s{40}(\w{20})\s{40}\w{20}\s{40}')
match = re.search(pat,data)
if match is None:
return None
return match.group(1)
def find_spin(data):
pat = re.compile('\w{20}\s{40}(\w{20})\s{40}\w{20}\s{20}\w\s{2}\w\s{2}\w\s{2}')
match = re.search(pat,data)
if match is None:
return '.',[]
index = match.end()-9
arr = []
while 'x' not in data[index:index+9]:
if data[index:index+9-1] != data[index-9+1:index] and data[index+1:index+9] != data[index-9:index-1]:
arr.append(index)
print(index, '<<'+data[index:index+9]+'>>')
index = index + 9
arr.append(index)
arr = [(arr[i+1]-arr[i])//27 for i in range(len(arr)-1)]
return match.group(1),arr
alph = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
@asyncio.coroutine
def shell(reader, writer):
full_outp = ''
last_guess = None
last_arr = None
got_access_denied = True
solved = ['.']*20
outfile = open('challenge1.out','w')
sent_solved = False
while True:
outp = yield from reader.read(1024)
if not outp:
# EOF
return
print(text_from_ansi(chunk_ansi(outp)), flush=True, file=outfile)
full_outp = full_outp + outp
arr = chunk_ansi(full_outp)
buf = text_from_ansi(arr)
if buf.endswith('Enter access code: ') and got_access_denied:
got_access_denied = False
if '.' not in solved:
writer.write(''.join(solved) + '\n')
full_outp = ''
continue
start = find_start(buf)
print('start:',start)
if last_guess is None:
last_guess = ['A']*20
else:
last_guess = [alph[(alph.index(ch)+1)%26] for ch in last_guess]
arr = [27] * 20
for i in range(20):
if solved[i] != '.':
last_guess[i] = solved[i]
#arr[i] = 0
while alph[(alph.index(start[i])+arr[i])%26] != last_guess[i]:
arr[i] += 1
print('next guess:', last_guess)
last_arr = arr
arr_st = ' '.join(str(x) for x in arr) + '\n'
print('Sending:', arr_st.encode('ascii'))
writer.write(arr_st)
full_outp = ''
if buf.endswith('Wrong access code: Access Denied!'):
got_access_denied = True
print('access denied received')
counts = [(arr.count((6,i))-3)//3 for i in range(7,87,4)]
print('countarr:',counts)
print('last_arr:',last_arr)
print('last guess:',last_guess)
for i in range(20):
if counts[i] != last_arr[i]:
assert solved[i] == '.' or solved[i] == last_guess[i]
solved[i] = last_guess[i]
print('new solved:',solved)
full_outp = ''
print(outp, end='', flush=True)
print(outp.encode('utf-8'), end='', flush=True)
print(arr, flush=True)
print(buf.encode('utf-8'), flush=True)
print(buf, flush=True)
print()
if __name__ == '__main__':
loop = asyncio.get_event_loop()
coro = telnetlib3.open_connection('172.30.30.30', 1201, shell=shell)
reader, writer = loop.run_until_complete(coro)
loop.run_until_complete(writer.protocol.waiter_closed)
```
Running this code will eventually solve the right wheel locations and give the flag. For some reason I don't understand, the wheel spin modulus calculation doesn't always work, but running the attack will eventually succeed.
```
~/aotw$ time ./challenge1.py
start: DQNTSTXJDCQPRCLBKTVQ
next guess: ['A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A']
Sending: b'49 36 39 33 34 33 29 43 49 50 36 37 35 50 41 51 42 33 31 36\n'
access denied received
countarr: [49, 36, 13, 33, 34, 33, 29, 43, 49, 50, 36, 37, 35, 50, 41, 51, 42, 33, 5, 36]
last_arr: [49, 36, 39, 33, 34, 33, 29, 43, 49, 50, 36, 37, 35, 50, 41, 51, 42, 33, 31, 36]
last guess: ['A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'A']
new solved: ['.', '.', 'A', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', 'A', '.']
start: ZQOPQURZSNQPAGQHITCF
next guess: ['B', 'B', 'A', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'A', 'B']
Sending: b'28 37 38 38 37 33 36 28 35 40 37 38 27 47 37 46 45 34 50 48\n'
access denied received
countarr: [28, 37, 12, 38, 37, 33, 36, 28, 35, 40, 37, 38, 27, 47, 37, 46, 45, 8, 2, 48]
last_arr: [28, 37, 38, 38, 37, 33, 36, 28, 35, 40, 37, 38, 27, 47, 37, 46, 45, 34, 50, 48]
last guess: ['B', 'B', 'A', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'B', 'A', 'B']
new solved: ['.', '.', 'A', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', 'B', 'A', '.']
start: ZAVUACOGSSURNITRJXVX
next guess: ['C', 'C', 'A', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'B', 'A', 'C']
Sending: b'29 28 31 34 28 52 40 48 36 36 34 37 41 46 35 37 45 30 31 31\n'
access denied received
countarr: [29, 28, 5, 34, 28, 52, 40, 48, 36, 36, 34, 37, 41, 46, 35, 37, 45, 4, 5, 31]
last_arr: [29, 28, 31, 34, 28, 52, 40, 48, 36, 36, 34, 37, 41, 46, 35, 37, 45, 30, 31, 31]
last guess: ['C', 'C', 'A', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'B', 'A', 'C']
new solved: ['.', '.', 'A', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', 'B', 'A', '.']
start: BWUPRYORYACDZOOEZNJI
next guess: ['D', 'D', 'A', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'B', 'A', 'D']
Sending: b'28 33 32 40 38 31 41 38 31 29 27 52 30 41 41 51 30 40 43 47\n'
access denied received
countarr: [28, 33, 6, 40, 38, 31, 41, 38, 31, 29, 27, 52, 30, 41, 41, 1, 30, 12, 9, 47]
last_arr: [28, 33, 32, 40, 38, 31, 41, 38, 31, 29, 27, 52, 30, 41, 41, 51, 30, 40, 43, 47]
last guess: ['D', 'D', 'A', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'B', 'A', 'D']
new solved: ['.', '.', 'A', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', 'D', '.', 'B', 'A', '.']
start: TTXKFYTIKVAGHAPGFEZB
next guess: ['E', 'E', 'A', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'D', 'E', 'B', 'A', 'E']
Sending: b'37 37 29 46 51 32 37 48 46 35 30 50 49 30 41 49 51 49 27 29\n'
access denied received
countarr: [37, 37, 3, 46, 51, 32, 37, 48, 46, 35, 30, 50, 49, 30, 41, 3, 1, 3, 1, 3]
last_arr: [37, 37, 29, 46, 51, 32, 37, 48, 46, 35, 30, 50, 49, 30, 41, 49, 51, 49, 27, 29]
last guess: ['E', 'E', 'A', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'E', 'D', 'E', 'B', 'A', 'E']
new solved: ['.', '.', 'A', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', 'D', 'E', 'B', 'A', 'E']
start: ZNZCRNFOWHDYVIMMTHNI
next guess: ['F', 'F', 'A', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'D', 'E', 'B', 'A', 'E']
Sending: b'32 44 27 29 40 44 52 43 35 50 28 33 36 49 45 43 37 46 39 48\n'
access denied received
countarr: [32, 44, 1, 29, 40, 44, 52, 43, 35, 50, 28, 33, 36, 3, 45, 9, 11, 6, 13, 4]
last_arr: [32, 44, 27, 29, 40, 44, 52, 43, 35, 50, 28, 33, 36, 49, 45, 43, 37, 46, 39, 48]
last guess: ['F', 'F', 'A', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'F', 'D', 'E', 'B', 'A', 'E']
new solved: ['.', '.', 'A', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', 'F', '.', 'D', 'E', 'B', 'A', 'E']
start: ZJGGGUQGCVSWCRAERABF
next guess: ['G', 'G', 'A', 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'33 49 46 52 52 38 42 52 30 37 40 36 30 40 32 51 39 27 51 51\n'
access denied received
countarr: [33, 49, 6, 52, 52, 38, 42, 52, 30, 11, 40, 36, 30, 12, 6, 51, 13, 1, 51, 51]
last_arr: [33, 49, 46, 52, 52, 38, 42, 52, 30, 37, 40, 36, 30, 40, 32, 51, 39, 27, 51, 51]
last guess: ['G', 'G', 'A', 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['.', '.', 'A', '.', '.', '.', '.', '.', '.', 'G', '.', '.', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: CWUJQDQHPUHBRVAYZUVY
next guess: ['H', 'H', 'A', 'H', 'H', 'H', 'H', 'H', 'H', 'G', 'H', 'H', 'H', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'31 37 32 50 43 30 43 52 44 38 52 32 42 36 32 31 31 33 31 32\n'
access denied received
countarr: [31, 37, 6, 50, 43, 30, 43, 52, 44, 12, 52, 32, 42, 10, 6, 5, 5, 7, 5, 32]
last_arr: [31, 37, 32, 50, 43, 30, 43, 52, 44, 38, 52, 32, 42, 36, 32, 31, 31, 33, 31, 32]
last guess: ['H', 'H', 'A', 'H', 'H', 'H', 'H', 'H', 'H', 'G', 'H', 'H', 'H', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['.', '.', 'A', '.', '.', '.', '.', '.', '.', 'G', '.', '.', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: VQMEUGXPJFLAMDNWPCUH
next guess: ['I', 'I', 'A', 'I', 'I', 'I', 'I', 'I', 'I', 'G', 'I', 'I', 'I', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'39 44 40 30 40 28 37 45 51 27 49 34 48 28 45 33 41 51 32 49\n'
access denied received
countarr: [39, 44, 12, 30, 40, 28, 37, 45, 51, 1, 49, 34, 48, 2, 7, 7, 11, 1, 6, 3]
last_arr: [39, 44, 40, 30, 40, 28, 37, 45, 51, 27, 49, 34, 48, 28, 45, 33, 41, 51, 32, 49]
last guess: ['I', 'I', 'A', 'I', 'I', 'I', 'I', 'I', 'I', 'G', 'I', 'I', 'I', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['.', '.', 'A', '.', '.', '.', '.', '.', '.', 'G', '.', '.', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: GTTGWUCHYDPLCTMKKKFQ
next guess: ['J', 'J', 'A', 'J', 'J', 'J', 'J', 'J', 'J', 'G', 'J', 'J', 'J', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'29 42 33 29 39 41 33 28 37 29 46 50 33 38 46 45 46 43 47 40\n'
access denied received
countarr: [29, 42, 7, 29, 39, 41, 33, 28, 37, 29, 46, 50, 33, 12, 6, 7, 6, 9, 5, 12]
last_arr: [29, 42, 33, 29, 39, 41, 33, 28, 37, 29, 46, 50, 33, 38, 46, 45, 46, 43, 47, 40]
last guess: ['J', 'J', 'A', 'J', 'J', 'J', 'J', 'J', 'J', 'G', 'J', 'J', 'J', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['.', '.', 'A', '.', '.', '.', '.', '.', '.', 'G', '.', '.', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: JTFEGDSFBEQUKSPEDMJV
next guess: ['K', 'K', 'A', 'K', 'K', 'K', 'K', 'K', 'K', 'G', 'K', 'K', 'K', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'27 43 47 32 30 33 44 31 35 28 46 42 52 39 43 51 27 41 43 35\n'
access denied received
countarr: [27, 43, 5, 32, 30, 33, 44, 31, 35, 28, 46, 42, 52, 13, 9, 51, 1, 11, 9, 9]
last_arr: [27, 43, 47, 32, 30, 33, 44, 31, 35, 28, 46, 42, 52, 39, 43, 51, 27, 41, 43, 35]
last guess: ['K', 'K', 'A', 'K', 'K', 'K', 'K', 'K', 'K', 'G', 'K', 'K', 'K', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['.', '.', 'A', '.', '.', '.', '.', '.', '.', 'G', '.', '.', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: EKIEIWHSZEWKDJGYLXGZ
next guess: ['L', 'L', 'A', 'L', 'L', 'L', 'L', 'L', 'L', 'G', 'L', 'L', 'L', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'33 27 44 33 29 41 30 45 38 28 41 27 34 48 52 31 45 30 46 31\n'
access denied received
countarr: [33, 27, 8, 7, 3, 41, 30, 45, 38, 2, 41, 27, 34, 4, 0, 5, 7, 4, 6, 5]
last_arr: [33, 27, 44, 33, 29, 41, 30, 45, 38, 28, 41, 27, 34, 48, 52, 31, 45, 30, 46, 31]
last guess: ['L', 'L', 'A', 'L', 'L', 'L', 'L', 'L', 'L', 'G', 'L', 'L', 'L', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['.', '.', 'A', 'L', 'L', '.', '.', '.', '.', 'G', '.', '.', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: ECFKJPQPQIZOQFCMNRWL
next guess: ['M', 'M', 'A', 'L', 'L', 'M', 'M', 'M', 'M', 'G', 'M', 'M', 'M', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'34 36 47 27 28 49 48 49 48 50 39 50 48 52 30 43 43 36 30 45\n'
access denied received
countarr: [34, 36, 5, 1, 2, 49, 4, 49, 48, 2, 39, 2, 48, 0, 30, 9, 9, 10, 4, 7]
last_arr: [34, 36, 47, 27, 28, 49, 48, 49, 48, 50, 39, 50, 48, 52, 30, 43, 43, 36, 30, 45]
last guess: ['M', 'M', 'A', 'L', 'L', 'M', 'M', 'M', 'M', 'G', 'M', 'M', 'M', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['.', '.', 'A', 'L', 'L', '.', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: XPVDHKTNKOYAXKYTDYFK
next guess: ['N', 'N', 'A', 'L', 'L', 'N', 'M', 'N', 'N', 'G', 'N', 'M', 'N', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'42 50 31 34 30 29 45 52 29 44 41 38 42 47 34 36 27 29 47 46\n'
access denied received
countarr: [10, 50, 5, 8, 4, 29, 7, 52, 29, 8, 41, 12, 42, 5, 8, 10, 1, 29, 5, 6]
last_arr: [42, 50, 31, 34, 30, 29, 45, 52, 29, 44, 41, 38, 42, 47, 34, 36, 27, 29, 47, 46]
last guess: ['N', 'N', 'A', 'L', 'L', 'N', 'M', 'N', 'N', 'G', 'N', 'M', 'N', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', '.', 'A', 'L', 'L', '.', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: UTNZOPHGKFLWKCWYJOGS
next guess: ['N', 'O', 'A', 'L', 'L', 'O', 'M', 'O', 'O', 'G', 'O', 'M', 'O', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'45 47 39 38 49 51 31 34 30 27 29 42 30 29 36 31 47 39 46 38\n'
access denied received
countarr: [7, 47, 13, 12, 3, 51, 5, 34, 30, 1, 29, 10, 30, 3, 10, 5, 5, 13, 6, 12]
last_arr: [45, 47, 39, 38, 49, 51, 31, 34, 30, 27, 29, 42, 30, 29, 36, 31, 47, 39, 46, 38]
last guess: ['N', 'O', 'A', 'L', 'L', 'O', 'M', 'O', 'O', 'G', 'O', 'M', 'O', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', '.', 'A', 'L', 'L', '.', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: PUWPGIIJKNYCPGETUTAI
next guess: ['N', 'P', 'A', 'L', 'L', 'P', 'M', 'P', 'P', 'G', 'P', 'M', 'P', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'50 47 30 48 31 33 30 32 31 45 43 36 52 51 28 36 36 34 52 48\n'
access denied received
countarr: [2, 47, 4, 4, 5, 33, 4, 32, 31, 7, 43, 10, 52, 1, 2, 10, 10, 8, 0, 4]
last_arr: [50, 47, 30, 48, 31, 33, 30, 32, 31, 45, 43, 36, 52, 51, 28, 36, 36, 34, 52, 48]
last guess: ['N', 'P', 'A', 'L', 'L', 'P', 'M', 'P', 'P', 'G', 'P', 'M', 'P', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', '.', 'A', 'L', 'L', '.', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: JLECQGCTTKTQTTITIFWI
next guess: ['N', 'Q', 'A', 'L', 'L', 'Q', 'M', 'Q', 'Q', 'G', 'Q', 'M', 'Q', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'30 31 48 35 47 36 36 49 49 48 49 48 49 38 50 36 48 48 30 48\n'
access denied received
countarr: [4, 5, 48, 9, 5, 36, 10, 49, 49, 48, 49, 48, 49, 12, 2, 10, 48, 48, 4, 48]
last_arr: [30, 31, 48, 35, 47, 36, 36, 49, 49, 48, 49, 48, 49, 38, 50, 36, 48, 48, 30, 48]
last guess: ['N', 'Q', 'A', 'L', 'L', 'Q', 'M', 'Q', 'Q', 'G', 'Q', 'M', 'Q', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', '.', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: JTWKAGWVXXPZZJTYACPK
next guess: ['N', 'Q', 'A', 'L', 'L', 'R', 'M', 'R', 'R', 'G', 'R', 'M', 'R', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'30 49 30 27 37 37 42 48 46 35 28 39 44 48 39 31 30 51 37 46\n'
access denied received
countarr: [4, 3, 4, 1, 11, 37, 10, 48, 46, 9, 28, 13, 44, 4, 13, 5, 4, 1, 11, 6]
last_arr: [30, 49, 30, 27, 37, 37, 42, 48, 46, 35, 28, 39, 44, 48, 39, 31, 30, 51, 37, 46]
last guess: ['N', 'Q', 'A', 'L', 'L', 'R', 'M', 'R', 'R', 'G', 'R', 'M', 'R', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', '.', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: RIOADHJYUMSEQEQHYINA
next guess: ['N', 'Q', 'A', 'L', 'L', 'S', 'M', 'S', 'S', 'G', 'S', 'M', 'S', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'48 34 38 37 34 37 29 46 50 46 52 34 28 27 42 48 32 45 39 30\n'
access denied received
countarr: [4, 8, 12, 11, 8, 37, 3, 46, 50, 6, 52, 8, 28, 1, 10, 4, 32, 7, 13, 4]
last_arr: [48, 34, 38, 37, 34, 37, 29, 46, 50, 46, 52, 34, 28, 27, 42, 48, 32, 45, 39, 30]
last guess: ['N', 'Q', 'A', 'L', 'L', 'S', 'M', 'S', 'S', 'G', 'S', 'M', 'S', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', '.', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: IDARSXCJNWHVHUWXKJMW
next guess: ['N', 'Q', 'A', 'L', 'L', 'T', 'M', 'T', 'T', 'G', 'T', 'M', 'T', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'31 39 52 46 45 48 36 36 32 36 38 43 38 37 36 32 46 44 40 34\n'
access denied received
countarr: [31, 39, 52, 46, 45, 48, 36, 36, 32, 36, 38, 43, 38, 37, 36, 32, 46, 44, 40, 34]
last_arr: [31, 39, 52, 46, 45, 48, 36, 36, 32, 36, 38, 43, 38, 37, 36, 32, 46, 44, 40, 34]
last guess: ['N', 'Q', 'A', 'L', 'L', 'T', 'M', 'T', 'T', 'G', 'T', 'M', 'T', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', '.', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: XHVPRKWNZXPVJCKCKCHV
next guess: ['N', 'Q', 'A', 'L', 'L', 'U', 'M', 'U', 'U', 'G', 'U', 'M', 'U', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'42 35 31 48 46 36 42 33 47 35 31 43 37 29 48 27 46 51 45 35\n'
access denied received
countarr: [10, 9, 5, 48, 6, 36, 42, 33, 47, 9, 31, 9, 37, 3, 48, 1, 6, 1, 7, 35]
last_arr: [42, 35, 31, 48, 46, 36, 42, 33, 47, 35, 31, 43, 37, 29, 48, 27, 46, 51, 45, 35]
last guess: ['N', 'Q', 'A', 'L', 'L', 'U', 'M', 'U', 'U', 'G', 'U', 'M', 'U', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', '.', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: QROMPZUXYKSOWFFYADXL
next guess: ['N', 'Q', 'A', 'L', 'L', 'V', 'M', 'V', 'V', 'G', 'V', 'M', 'V', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'49 51 38 51 48 48 44 50 49 48 29 50 51 52 27 31 30 50 29 45\n'
access denied received
countarr: [3, 1, 12, 1, 4, 48, 8, 50, 49, 4, 29, 2, 51, 0, 1, 5, 4, 2, 3, 7]
last_arr: [49, 51, 38, 51, 48, 48, 44, 50, 49, 48, 29, 50, 51, 52, 27, 31, 30, 50, 29, 45]
last guess: ['N', 'Q', 'A', 'L', 'L', 'V', 'M', 'V', 'V', 'G', 'V', 'M', 'V', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', '.', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: BYSSWVMVVEFWYQSDFVAJ
next guess: ['N', 'Q', 'A', 'L', 'L', 'W', 'M', 'W', 'W', 'G', 'W', 'M', 'W', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'38 44 34 45 41 27 52 27 27 28 43 42 50 41 40 52 51 32 52 47\n'
access denied received
countarr: [12, 8, 8, 7, 11, 27, 52, 27, 27, 2, 43, 10, 50, 11, 12, 0, 1, 6, 52, 5]
last_arr: [38, 44, 34, 45, 41, 27, 52, 27, 27, 28, 43, 42, 50, 41, 40, 52, 51, 32, 52, 47]
last guess: ['N', 'Q', 'A', 'L', 'L', 'W', 'M', 'W', 'W', 'G', 'W', 'M', 'W', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', '.', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: KAIHAOBVTIXGOOLDCEIG
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'X', 'X', 'G', 'X', 'M', 'X', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'29 42 44 30 37 35 37 28 30 50 52 32 35 43 47 52 28 49 44 50\n'
access denied received
countarr: [3, 10, 8, 4, 11, 9, 11, 28, 30, 2, 52, 6, 35, 9, 5, 0, 2, 3, 8, 2]
last_arr: [29, 42, 44, 30, 37, 35, 37, 28, 30, 50, 52, 32, 35, 43, 47, 52, 28, 49, 44, 50]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'X', 'X', 'G', 'X', 'M', 'X', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', '.', '.', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: QKAHSKXYJVSFGJBCGEQK
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Y', 'Y', 'G', 'Y', 'M', 'Y', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'49 32 52 30 45 39 41 52 41 37 32 33 44 48 31 27 50 49 36 46\n'
access denied received
countarr: [3, 6, 0, 4, 7, 13, 11, 52, 11, 11, 32, 7, 44, 4, 5, 1, 2, 3, 10, 6]
last_arr: [49, 32, 52, 30, 45, 39, 41, 52, 41, 37, 32, 33, 44, 48, 31, 27, 50, 49, 36, 46]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Y', 'Y', 'G', 'Y', 'M', 'Y', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', '.', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: STXJRZWTKUFZCULJCVVI
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Z', 'M', 'Z', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'47 49 29 28 46 50 42 32 40 38 46 39 49 37 47 46 28 32 31 48\n'
access denied received
countarr: [5, 3, 3, 28, 6, 2, 10, 6, 12, 12, 46, 13, 49, 11, 5, 6, 28, 6, 5, 4]
last_arr: [47, 49, 29, 28, 46, 50, 42, 32, 40, 38, 46, 39, 49, 37, 47, 46, 28, 32, 31, 48]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Z', 'M', 'Z', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: BLPFVFRHGCUPEZCFVRHX
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'A', 'M', 'A', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'38 31 37 32 42 44 47 44 44 30 32 49 48 32 30 50 35 36 45 33\n'
access denied received
countarr: [12, 31, 11, 6, 10, 8, 5, 8, 8, 4, 32, 3, 48, 6, 4, 2, 35, 10, 7, 7]
last_arr: [38, 31, 37, 32, 42, 44, 47, 44, 44, 30, 32, 49, 48, 32, 30, 50, 35, 36, 45, 33]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'A', 'M', 'A', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: QYXYGOFJBMIPIDQJQEPE
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'B', 'M', 'B', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'49 44 29 39 31 35 33 42 49 46 45 49 45 28 42 46 40 49 37 52\n'
access denied received
countarr: [3, 8, 3, 13, 5, 9, 7, 10, 3, 6, 45, 3, 45, 2, 10, 6, 12, 3, 11, 0]
last_arr: [49, 44, 29, 39, 31, 35, 33, 42, 49, 46, 45, 49, 45, 28, 42, 46, 40, 49, 37, 52]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'B', 'M', 'B', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: CRMPIFZWDUMGSKVQHWQS
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'C', 'M', 'C', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'37 51 40 48 29 44 39 29 47 38 42 32 36 47 37 39 49 31 36 38\n'
access denied received
countarr: [11, 1, 12, 4, 3, 8, 13, 3, 5, 12, 42, 6, 36, 5, 11, 13, 3, 31, 10, 12]
last_arr: [37, 51, 40, 48, 29, 44, 39, 29, 47, 38, 42, 32, 36, 47, 37, 39, 49, 31, 36, 38]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'C', 'M', 'C', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: KMQEKXHPQCWGELIHGFZR
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'D', 'M', 'D', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'29 30 36 33 27 52 31 36 34 30 33 32 51 46 50 48 50 48 27 39\n'
access denied received
countarr: [3, 30, 10, 7, 1, 0, 5, 10, 8, 4, 33, 6, 51, 6, 2, 4, 2, 4, 1, 13]
last_arr: [29, 30, 36, 33, 27, 52, 31, 36, 34, 30, 33, 32, 51, 46, 50, 48, 50, 48, 27, 39]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'D', 'M', 'D', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: RQCLYXMSVGVTGGRIEACZ
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'E', 'M', 'E', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'48 52 50 52 39 52 52 33 29 52 35 45 50 51 41 47 52 27 50 31\n'
access denied received
countarr: [4, 0, 2, 0, 13, 52, 52, 7, 3, 52, 35, 7, 50, 1, 11, 5, 0, 1, 2, 5]
last_arr: [48, 52, 50, 52, 39, 52, 52, 33, 29, 52, 35, 45, 50, 51, 41, 47, 52, 27, 50, 31]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'E', 'M', 'E', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: TDMFINOWVHCOVAWVCJKN
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'F', 'M', 'F', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'46 39 40 32 29 36 50 29 29 51 29 50 36 31 36 34 28 44 42 43\n'
access denied received
countarr: [6, 13, 12, 6, 3, 10, 2, 29, 3, 1, 29, 2, 36, 5, 10, 8, 2, 8, 10, 9]
last_arr: [46, 39, 40, 32, 29, 36, 50, 29, 29, 51, 29, 50, 36, 31, 36, 34, 28, 44, 42, 43]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'F', 'M', 'F', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: LTEWJWSYLXXAJHKULIXO
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'G', 'M', 'G', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'28 49 48 41 28 27 46 27 39 35 35 38 49 50 48 35 45 45 29 42\n'
access denied received
countarr: [2, 3, 4, 11, 2, 1, 6, 1, 13, 9, 35, 12, 49, 2, 4, 9, 7, 7, 3, 10]
last_arr: [28, 49, 48, 41, 28, 27, 46, 27, 39, 35, 35, 38, 49, 50, 48, 35, 45, 45, 29, 42]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'G', 'M', 'G', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: PUTHLXYRPOEMKZPZIDIM
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'H', 'M', 'H', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'50 48 33 30 52 52 40 34 35 44 29 52 49 32 43 30 48 50 44 44\n'
access denied received
countarr: [2, 4, 7, 4, 0, 0, 12, 8, 9, 8, 29, 0, 49, 6, 9, 30, 4, 2, 8, 8]
last_arr: [50, 48, 33, 30, 52, 52, 40, 34, 35, 44, 29, 52, 49, 32, 43, 30, 48, 50, 44, 44]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'H', 'M', 'H', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: UGJHKZKCLYJAFDMSICTY
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'I', 'M', 'I', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'45 36 43 30 27 50 28 49 39 34 51 38 29 28 46 37 48 51 33 32\n'
access denied received
countarr: [7, 10, 9, 4, 1, 2, 2, 3, 13, 8, 51, 12, 29, 2, 6, 11, 4, 1, 7, 32]
last_arr: [45, 36, 43, 30, 27, 50, 28, 49, 39, 34, 51, 38, 29, 28, 46, 37, 48, 51, 33, 32]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'I', 'M', 'I', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: ARGGCRZRCOJXEGWFKEQH
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'J', 'M', 'J', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'39 51 46 31 35 32 39 34 48 44 52 41 31 51 36 50 46 49 36 49\n'
access denied received
countarr: [13, 1, 6, 5, 9, 6, 13, 8, 4, 8, 52, 11, 31, 1, 10, 2, 6, 3, 10, 3]
last_arr: [39, 51, 46, 31, 35, 32, 39, 34, 48, 44, 52, 41, 31, 51, 36, 50, 46, 49, 36, 49]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'J', 'M', 'J', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: XUMOORKOFPYOQDWGDMGV
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'K', 'M', 'K', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'42 48 40 49 49 32 28 37 45 43 38 50 46 28 36 49 27 41 46 35\n'
access denied received
countarr: [10, 4, 12, 3, 3, 6, 2, 11, 7, 9, 38, 2, 46, 2, 10, 3, 1, 11, 6, 9]
last_arr: [42, 48, 40, 49, 49, 32, 28, 37, 45, 43, 38, 50, 46, 28, 36, 49, 27, 41, 46, 35]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'K', 'M', 'K', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: UCYZZCIREVPTIOITGTXA
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'L', 'M', 'L', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'45 40 28 38 38 47 30 34 46 37 48 45 29 43 50 36 50 34 29 30\n'
access denied received
countarr: [7, 12, 2, 12, 12, 5, 4, 8, 6, 11, 48, 7, 29, 9, 2, 10, 2, 8, 3, 4]
last_arr: [45, 40, 28, 38, 38, 47, 30, 34, 46, 37, 48, 45, 29, 43, 50, 36, 50, 34, 29, 30]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'L', 'M', 'L', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: UPRILATVBDMPOJWQSQCL
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'M', 'M', 'M', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'45 27 35 29 52 49 45 30 49 29 52 49 50 48 36 39 38 37 50 45\n'
access denied received
countarr: [7, 1, 9, 3, 0, 3, 7, 4, 3, 3, 52, 3, 50, 4, 10, 13, 12, 11, 2, 7]
last_arr: [45, 27, 35, 29, 52, 49, 45, 30, 49, 29, 52, 49, 50, 48, 36, 39, 38, 37, 50, 45]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'M', 'M', 'M', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: QSYQMTMTEBJHQJIJKTQO
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'N', 'M', 'N', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'49 50 28 47 51 30 52 32 46 31 30 31 49 48 50 46 46 34 36 42\n'
access denied received
countarr: [3, 2, 2, 5, 1, 4, 0, 6, 6, 5, 30, 5, 49, 4, 2, 6, 6, 8, 10, 10]
last_arr: [49, 50, 28, 47, 51, 30, 52, 32, 46, 31, 30, 31, 49, 48, 50, 46, 46, 34, 36, 42]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'N', 'M', 'N', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: KRIQQVMAYHEMWZTKMCIR
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'O', 'M', 'O', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'29 51 44 47 47 28 52 51 52 51 36 52 44 32 39 45 44 51 44 39\n'
access denied received
countarr: [3, 1, 8, 5, 5, 2, 0, 1, 0, 1, 36, 0, 44, 6, 13, 7, 8, 1, 8, 13]
last_arr: [29, 51, 44, 47, 47, 28, 52, 51, 52, 51, 36, 52, 44, 32, 39, 45, 44, 51, 44, 39]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'O', 'M', 'O', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: MEYNEEQFMJOZMVBMGXBO
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'P', 'M', 'P', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'27 38 28 50 33 45 48 46 38 49 27 39 29 36 31 43 50 30 51 42\n'
access denied received
countarr: [1, 12, 28, 2, 7, 7, 4, 6, 12, 3, 27, 13, 29, 10, 5, 9, 2, 4, 1, 10]
last_arr: [27, 38, 28, 50, 33, 45, 48, 46, 38, 49, 27, 39, 29, 36, 31, 43, 50, 30, 51, 42]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'P', 'M', 'P', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', '.', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: SQQJGCFAJGSXCKNMSTZF
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', 'Q', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'47 52 36 28 31 47 33 51 41 52 50 41 40 47 45 43 38 34 27 51\n'
access denied received
countarr: [5, 0, 10, 2, 5, 5, 7, 1, 11, 0, 2, 11, 40, 5, 7, 9, 12, 8, 1, 1]
last_arr: [47, 52, 36, 28, 31, 47, 33, 51, 41, 52, 50, 41, 40, 47, 45, 43, 38, 34, 27, 51]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', 'Q', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: PLWSPCSGNWWSYWZHYNZH
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', 'R', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'50 31 30 45 48 47 46 45 37 36 46 46 45 35 33 48 32 40 27 49\n'
access denied received
countarr: [2, 5, 4, 7, 4, 5, 6, 7, 11, 10, 6, 6, 45, 9, 7, 4, 6, 12, 1, 3]
last_arr: [50, 31, 30, 45, 48, 47, 46, 45, 37, 36, 46, 46, 45, 35, 33, 48, 32, 40, 27, 49]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', 'R', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: BSZNXYSAFBUCZHHSFRBI
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', 'S', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'38 50 27 50 40 51 46 51 45 31 48 36 45 50 51 37 51 36 51 48\n'
access denied received
countarr: [12, 2, 1, 2, 12, 51, 6, 51, 7, 5, 4, 10, 45, 2, 51, 11, 51, 10, 51, 4]
last_arr: [38, 50, 27, 50, 40, 51, 46, 51, 45, 31, 48, 36, 45, 50, 51, 37, 51, 36, 51, 48]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', 'S', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: XRUIMANZZROWXCAHUOYP
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', 'T', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'42 51 32 29 51 49 51 52 51 41 28 42 48 29 32 48 36 39 28 41\n'
access denied received
countarr: [10, 1, 6, 3, 1, 3, 1, 0, 1, 11, 2, 10, 48, 3, 6, 4, 10, 13, 2, 11]
last_arr: [42, 51, 32, 29, 51, 49, 51, 52, 51, 41, 28, 42, 48, 29, 32, 48, 36, 39, 28, 41]
last guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', 'T', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
new solved: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', '.', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
start: SFTXQXQEXCPHVACPJHVL
next guess: ['N', 'Q', 'A', 'L', 'L', 'X', 'M', 'Z', 'Y', 'G', 'Q', 'M', 'U', 'F', 'G', 'D', 'E', 'B', 'A', 'E']
Sending: b'47 37 33 40 47 52 48 47 27 30 27 31 51 31 30 40 47 46 31 45\n'
real 31m36.648s
user 10m22.319s
sys 0m2.599s
~/aotw$ tail -n 15 challenge1.out
Contents:
AOTW{Should_have_us3d_the_bl0ckchain!}
Santa's Vault
=============
Contents:
```
