0nc3 4g41n w3 h4v3 74k3n Z0lg4r h0st4g3.
w3 r3qu1r3 y0ur b3s7 c0d3br34k3rz 70 s0lv3 7h1s pr0bl3m.

3d17z:
7h3 c0d3 w4s wr0ng. 4p0l0g13s h3r3 1s 7h3 c0rr3c7 0n3:
4d634b696e6c65790d0a46696c6c6d6f72650d0a5461796c6f720d0a4172746875720d0a506f6c6b0d0a436c6576656c616e642039330d 0a4d616469736f6e0d0a4a6f686e736f6e0d0a4a6f686e736f6e0d0a48617965730d0a4a61636b736f6e0d0a5069657263650d0a477261 6e740d0a506f6c6b0d0a506f6c6b0d0a4164616d73

g00dluck.

McKinley
Fillmore
Taylor
Polk
Cleveland 93
Madison
Johnson
Johnson
Hayes
Jackson
Pierce
Grant
Polk
Polk
Adams

I bloody hope that was in hexadecimal.
Though I think the translator may have been faulty.

0ur c0d3br34k3rz g07 th3r3 t00.
17 m4k3z n0 s3ns3 70 us.

A code within a code?

We have to go...deeper!
*Queue inception theme*

OK, I extracted a 15 letter sequence, which I assumed would be a steam code.
But It's an invalid one.

Damn!!

ymlkxdqqsgnrkk last one b or f

I accidentally put it in Google translate, and got this.

0d0a506f6c6b0d0a4164616d73

Apparently, the original was in Spanish xD

Sadly, it is not a steam code.

Somehow, I feel like we're missing some numbers...

How did you get that?

There are two different Adams.

I looked up a list of US presidents on Wikipedia.
For example, Mckinley was the 25th president.
This gave:
25
13
12
11
24
4
17
17
19
7
14
18
11
11
6

Turned these into letters:
Y
M
L
K
X
D
Q
Q
S
G
N
R
K
K
F

Ah clever.
So it was a code within a code.
What does those letters give you though?

These are the names of famous Cleveland Indians players, I think.