Digital Cube
解压得到有一串01字符串，长度为2500， 想法是可以组成50*50的黑白图，其中0和1分别代表黑和白（或者反过来）
1111111111111100111111001100110000001111111111111111111111111111001111110011001100000011111111111111110000000000110011111100000000001100110000000000111100000000001100111111000000000011001100000000001111001111110011001100111100110011000011001111110011110011111100110011001111001100110000110011111100111100111111001100111100110000110000001100111111001111001111110011001111001100001100000011001111110011110011111100110000000000001111111100110011111100111100111111001100000000000011111111001100111111001111000000000011001100001111111100000011000000000011110000000000110011000011111111000000110000000000111111111111111100110011001100110011001111111111111111111111111111001100110011001100110011111111111111000000000000000000110000110011110000000000000000000000000000000000001100001100111100000000000000000011110000111111000000001100111100000000110011111111111100001111110000000011001111000000001100111111110000000011000011111111001100001111000000110000001100000000110000111111110011000011110000001100000011000000001100110011000011111111111100111111110000000000000011001100110000111111111111001111111100000011111111000000110000111100110011001111000000111100111111110000001100001111001100110011110000001111001111110000001111000011001111000011111100001111111111111100000011110000110011110000111111000011111111110000001100000011110000001111110011000011001111111100000011000000111100000011111100110000110011111100000000000011001111110000000011000000110000000000000000000000110011111100000000110000001100000000000000001100000000110000001100110011110000000011110000000011000000001100000011001100111100000000111100111111111100111111110011001111001111111111110000001111111111001111111100110011110011111111111100000000000000000000001100000011000011110000001100000011000000000000000011000000110000111100000011000000111111111111111100001100111111110011001100110011000011111111111111000011001111111100110011001100110000110000000000110011000011001100111100000011001100001100000000001100110000110011001111000000110011000011001111110011001111110011110000111111111111000011110011111100110011111100111100001111111111110000111100111111001100000011000011110000111111000000111111001111110011000000110000111100001111110000001111110011111100110000001100000000001100000000110011001100111111001100000011000000000011000000001100110011000000000011001100000011001111000011111100111100110000000000110011000000110011110000111111001111001111111111111100110011110011111100110000001100111111111111111111001100111100111111001100000011001111
解法
在线网站，www.dcode.fr/binary-imag…
在不指定SIZE的情况下，它会自动选择不同的尺寸进行画图。
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或者使用自己写的脚本，这里50*50应该很显而易见了
from PIL import Image
cubetext = ""
with open("digitalcube.txt", "r") as f:
cubetext = f.read()
width=50
height=50
image = Image.new("RGB", (width, height))
putpixel = image.putpixel
imgx, imgy = image.size
p = 0
for i in range(50):
for j in range(50):
if cubetext[p] == "1":
putpixel((i, j), (0,0,0))
else:
putpixel((i, j), (255,255,255))
p+=1
image.save("digital_cube.png")
image.show()
得到QR CODE，进行解密
