CTFlearn - BOOK REPORT

https://beta.ctflearn.com/problems/99

Cryptography

natjef20

Python 3x

str=['muffins','safetydance','updateerror','tracebackerror','abcdefghijklmnopqrstuvwxyz','wowneatocool','great','filefolders','goodnessgraious','tombstone','aidanglickman','qwertyuiopasdfghjklzxcvbnm','ABCTFLearn','CornOnTheC*ob*','le14{octobre}','cryptogra\?!FRE"GCN"E','BJblazkowicz','red_HeRRiNGG<>TIME!']

printIndex= [(13,1),(17,3),(14,10),(18,18),(16,13),(15,5),(5,6),(12,8),(8,3),(2,5),(4,10),(11,3),(1,5),(10,1),(7,5),(6,10),(9,4),(3,10),(15,13)]

rtn=['']
for word in str:
  rtn.append(list(word))

result=""
for x,y in printIndex:
  result+=rtn[x][y-1]

print(result)

The result is not AbCEF{filtedittodo}  , there are two spelling mistakes.


Useful link
https://repl.it/