Ancient Writings #2
~$ cd ..
Author: Renaud11232
To solve this challenge we were given two text files with a .bf
extension and were asked to provide the missing line of code that would fit between the to files to make the program give the same output as Ancient Writings #1.
Once we had found that line, we had submit it with to a given site that will give us the flag:
>232+*""43*52**5+65+:*4::**3:*21+:** "b"$ v >
^"78"v $ $ \ $ \ $<"x32P" _ " v
^|%24<"SC{key_Y3ByZXNzZXk=}" ^7 *:+33 +*27*7 *44"key" <
<>47+:*1+ 47+:*2+v " >^
> > 34*9g"SC":vv ^
< v:,_@>"#_"^
> > ^ <
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZv^<>0123456789abcdefghijklmnopqrstuvwxyz
The code of this challenge and the one from the previous challenge were very similar. And the corresponding line in the previous snippet was :
>v << ^<
Once we understood using our good old friend Google, that <
, >
, ^
and v
were arrows directing the code execution in 2D, we simply had to align those arrows with the new code.
>232+*""43*52**5+65+:*4::**3:*21+:** "b"$ v >
^"78"v $ $ \ $ \ $<"x32P" _ " v
^|%24<"SC{key_Y3ByZXNzZXk=}" ^7 *:+33 +*27*7 *44"key" <
<>47+:*1+ 47+:*2+v " >^
v < ^<
> > 34*9g"SC":vv ^
< v:,_@>"#_"^
> > ^ <
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZv^<>0123456789abcdefghijklmnopqrstuvwxyz
So the needed line is :
v < ^<
Once submitted we were greeted with a warm
CSC{#d^wv<>e23$&@dDHC}
DONE