**No files provided**
**Description**
> nc sneakers.wpictf.xyz 31337> > redundant servers on 31338 and 31339> > made by rm -k> > Hint: ?v=F5bAa6gFvLs
**Solution**
The hint is for [this video](https://www.youtube.com/watch?v=F5bAa6gFvLs).
After `nc sneakers.wpictf.xyz 31337`, we are greeted with a big block of 1's and 0's:
    00  01  10  10  11  10  11  10  00  01  10  00  01  10  10  00  10  10  10  01      00  11  01  10  00  01  00  01  00  11  01  00  11  11  01  00  10  11  00  10      01  01  00  10  00  10  10  00  00  10  10  00  10  00  00  00  00  10  00  00  
    10  10  10  00  01  10  10  11  01  11  10  10  00  00  00  01  00  10  10  00      10  10  01  00  11  01  11  00  10  01  00  10  11  00  00  10  00  10  10  00      10  10  00  00  10  00  10  10  00  10  00  10  10  00  01  00  10  10  10  00  
    10  11  10  11  00  11  01  10  10  00  11  10  10  00  01  10  10  00  11  10      01  01  10  01  00  11  10  10  01  00  01  01  00  00  11  11  01  00  10  10      10  10  10  11  00  00  00  11  00  00  11  10  11  00  10  00  00  00  00  10  
    10  11  00  01  11  00  11  10  10  00  11  10  11  00  11  10  10  10  10  00      00  11  00  10  10  00  01  01  00  00  00  00  01  00  10  11  01  10  01  00      00  00  00  00  00  00  11  10  11  00  00  00  10  00  10  10  10  11  00  00  
    01  10  10  01  00  11  10  10  00  10  10  10  00  10  01  01  10  10  10  10      11  11  00  11  00  01  01  00  00  00  11  01  00  10  10  10  00  00  10  10      10  00  00  10  00  11  10  11  00  00  10  00  00  11  00  10  11  00  10  10  
    11  00  01  11  11  10  01  10  10  11  00  00  00  11  10  10  10  01  10  00      01  00  10  00  10  00  10  11  01  01  11  00  00  10  10  01  00  10  01  00      11  00  00  10  10  00  00  10  00  00  01  00  01  10  10  00  00  10  00  00  
    01  11  11  10  00  00  11  10  11  01  01  11  10  10  00  00  01  11  00  10      11  01  10  01  00  00  00  01  01  11  10  01  00  01  00  00  10  01  00  10      10  11  10  00  00  10  00  10  10  10  00  10  11  00  10  00  00  10  00  00  
    10  10  01  10  10  10  00  01  10  00  10  10  11  01  11  00  00  00  10  10      11  00  10  10  10  01  00  11  01  00  10  01  11  10  01  11  00  00  11  01      10  00  00  10  10  00  00  10  10  00  00  00  00  00  10  01  00  01  00  10  
    01  00  01  10  00  01  10  01  01  10  00  10  00  10  10  01  11  10  11  01      11  00  11  01  00  11  11  10  11  01  00  00  00  11  01  10  10  01  01  10      01  00  10  10  00  01  10  00  10  00  00  00  00  10  00  10  10  10  10  10  
    10  00  00  00  01  10  01  01  10  00  10  10  11  10  00  10  10  01  00  10      01  00  00  00  11  11  10  11  01  00  01  00  00  11  00  11  01  11  00  01      00  11  00  01  01  10  00  10  00  00  00  00  00  00  00  10  10  01  00  10  
    11  00  10  10  10  01  10  10  10  00  10  01  00  01  01  00  01  00  10  11      10  00  10  11  00  10  10  10  01  00  00  10  00  01  11  00  10  00  00  01      00  00  00  10  00  00  10  10  00  00  00  10  00  11  00  10  10  00  00  10  
    11  00  01  10  00  01  00  00  01  10  10  11  00  11  10  10  11  10  00  10      01  00  01  00  00  10  10  00  11  11  01  01  00  10  10  00  00  01  00  00      00  00  11  00  10  10  00  00  10  00  00  10  00  10  10  00  00  00  00  00  
    11  00  00  11  00  00  10  01  00  01  10  10  00  10  11  11  00  10  11  00      01  00  00  00  00  00  00  11  00  11  11  01  00  01  01  01  00  01  10  00      10  00  10  11  10  00  00  10  00  10  00  00  00  00  10  00  00  10  00  00  
    01  10  10  00  10  10  01  00  00  00  01  10  01  01  00  11  10  10  11  01      11  11  01  00  11  01  11  11  00  00  11  11  10  10  00  00  01  00  01  10      10  00  00  00  10  10  01  01  00  01  10  00  00  10  00  10  00  00  10  10  
    00  01  10  10  01  00  10  10  10  00  01  10  10  10  10  00  10  10  01  01      00  11  11  00  11  00  00  10  10  00  11  11  11  01  01  00  11  01  11  10      00  10  00  00  10  00  00  10  10  00  10  00  10  00  00  00  10  10  01  10  
    00  10  10  10  00  01  10  01  01  01  10  11  00  10  11  00  10  00  01  01      00  00  11  01  00  11  11  10  11  11  01  01  00  01  01  00  00  00  10  10      00  00  10  00  00  01  10  00  10  10  00  10  00  10  10  00  00  00  10  00  
    11  11  10  10  00  10  01  11  10  00  10  11  00  01  11  11  10  01  00  00      01  11  10  01  00  10  10  01  01  00  01  10  00  10  01  10  00  11  10  00      10  00  10  00  00  10  00  10  00  00  10  00  00  00  10  10  11  10  00  00  
    01  11  00  01  10  10  00  11  10  10  11  00  00  00  00  11  00  00  00  11      10  01  00  11  11  01  00  10  01  11  00  00  11  11  11  00  11  11  11  00      00  10  00  10  00  00  00  00  10  10  10  00  01  01  01  11  01  01  01  11  
    00  00  00  11  00      11  11  11  00  11      01  01  01  11  01  
Given the video which features a blind hacker using a Braille "monitor", it was quite clear these 1's and 0's represented Braille characters.
After some automated deciphering:
    Welcome to the brai    lle terminal! I'll     only give you the fl    ag if you can prove     that you are visuall    y impaired. Please     type 'continue' in b    raille to begin. Ho    w to write a respons    e- Write each row o    f braille as 0's an    d 1's, then place a    n 'x' at the end of     the row. This means     that all three rows     are written on a si    ngle line of input,     in the form ...x...x
The individual parts of the challenge asked to:
 - type `continue` - solve a simple mathematical problem and give the numerical solution - type `ACCESS FLAG!` - type `please`
The final `please` was a response to the server saying "Ah ah ah, you didn't say the magic word!", and referencing [this video](https://www.youtube.com/watch?v=RfiQYRn7fBg).