# Description:
### Written by dududum561
### I found two files in a secret room. They look like jumbled letters with no patterns. I mean look at it! file1 is identical to file2, right?
### I wrote a small python script to compare the 2 files
```
f1 = open("file1","r").read()f2 = open("file2","r").read()out = ""
x=0for y in f1:        if f2[x] != y:                out += y        x+=1print out```
### output: }4_gn1k00l_3r3w_u0y_3cn3r3ff1d_3ht_3b_y4m_s1ht{ftcysae
### reverse the string
```print out[::-1]easyctf{th1s_m4y_b3_th3_d1ff3r3nc3_y0u_w3r3_l00k1ng_4}```