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Top Hackers
alucardo 354 points 100.00%
Anonr 350 points 98.87%
neoxquick 331 points 93.50%
tehron 330 points 93.22%
madbat2 320 points 90.40%
rubiya 319 points 90.11%
Holographic 317 points 89.55%
livinskull 316 points 89.27%
Caesum 315 points 88.98%
Hertz 313 points 88.42%

New Hackers
codeturkey : What's that say? V
nitoki : Selecting the right OS
Lawliet : Computer Talk
BakkaBr : Thin Air
pronTooth : I came, I saw, I encrypted
bakringle : What's that say? I

Partner Sites
Halls of Valhalla
Additional Challenge Sites
Mod-X with 9 challenges.
RedTigers Hackit with 10 challenges.
+Ma's Reversing with 28 challenges.
MiBs Challenges with 156 challenges.
Challengeland with 70 challenges.
Updated on 10/16/17 10:57:51 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
What's that say? III
Base 8^2
I came, I saw, I encrypted
What goes there?

4 hackers solved 38 challenges this week
Malformed by destiny
Reversing the application III by destiny
What's that say? V by codeturkey
What's that say? I by codeturkey
What's that say? II by codeturkey
What's that say? III by codeturkey
What's that say? IV by codeturkey
I came, I saw, I encrypted by codeturkey
Reversing the application III by amone
New wave gibberish by codeturkey
Poking Around I by codeturkey
Poking Around II by codeturkey
Return to sender by codeturkey
Hop Skip and Jump by destiny
What goes there? by codeturkey
Crackerjack Encryption by codeturkey
A curious escape by codeturkey
A different method by codeturkey
Accessing routes by codeturkey
Base 8^2 by codeturkey
Calculating the Combination by codeturkey
Computer Talk by codeturkey
Hashed by codeturkey
Javascript Entertainment by codeturkey
Poking Around IV by codeturkey
Reversing the application I by destiny
Selecting the right OS by codeturkey
Reversing the application I by amone
Homebrewed by x2600
Malformed by amone
Searching for clues by destiny
Digging Deeper by destiny
Profiling Pieces by destiny
Thin Air by destiny
Digging Deeper by amone
Wheel of Fortune by destiny
Speak up by destiny
Adjoined by destiny

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