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Top Hackers
alucardo 354 points 100.00%
Anonr 354 points 100.00%
saiwa 354 points 100.00%
thefinder 354 points 100.00%
neoxquick 344 points 97.18%
livinskull 336 points 94.92%
tehron 335 points 94.63%
Akorlith 325 points 91.81%
rubiya 323 points 91.24%
madbat2 320 points 90.40%

New Hackers
michjewastaken : What goes there?
codejunkie : What's that say? III
Turtles : What's that say? I
hackelmo : What's that say? V
carfty : Computer Talk
brenner : A curious escape

Partner Sites
Halls of Valhalla
Additional Challenge Sites
TDHack with 202 challenges.
listbrain.tk with 71 challenges.
W3Challs with 98 challenges.
+Ma's Reversing with 28 challenges.
elhacker.net with 56 challenges.
Updated on 07/01/20 2:52:56 PM UTC
It's only a game!

Research harder

Where ya coming from?

Error: Invalid referring domain.
Only visitors from haxorz.com are allowed.

Gonna have to try a little harder...




Who's beaten this one?
Pseudo
  Pass

There are currently 90 challenges, with a maximum possible value of 354 points.

New Challenges
Rumplestiltskin
Unusual Translation
Hashed II
Beep Beep
JSON and the Argonauts III
JSON and the Argonauts II
JSON and the Argonauts I

Most Popular Challenges
What's that say? I
A curious escape
Computer Talk
Base 8^2
What's that say? III
I came, I saw, I encrypted
What goes there?

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