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Top Hackers
alucardo 354 points 100.00%
saiwa 354 points 100.00%
thefinder 354 points 100.00%
Anonr 350 points 98.87%
neoxquick 344 points 97.18%
tehron 335 points 94.63%
livinskull 330 points 93.22%
Akorlith 325 points 91.81%
madbat2 320 points 90.40%
rubiya 319 points 90.11%

New Hackers
t0mcr00se : A curious escape
zeldarfleau : A curious escape
0verr1de : What's that say? V
ozpingux : A curious escape
meyaa : A different method
y0xp : A curious escape

Partner Sites
Halls of Valhalla
Additional Challenge Sites
Gekkó with 10 challenges.
hacking.allowed.org with 49 challenges.
Mod-X with 9 challenges.
Hacker.org with 292 challenges.
SPOJ with 6739 challenges.
Updated on 12/04/19 7:04:46 PM UTC
It's only a game!

Research harder

freak_out Score : 49 points 13.84% complete
Jump to charts

Challenge Difficulty Date
A curious escape 		Pretty dang easy (3) 10/17/2012  01:23:59 PM
Crackerjack Encryption 		Easy as pie (2) 10/17/2012  01:34:36 PM
I came, I saw, I encrypted 		Easy as pie (2) 10/17/2012  01:36:29 PM
Return to sender 		Easy as pie (2) 10/17/2012  01:51:16 PM
What goes there? 		Easy as pie (2) 10/17/2012  01:54:12 PM
Base 8^2 		Pretty dang easy (3) 10/17/2012  01:55:02 PM
Computer Talk 		Pretty dang easy (3) 10/17/2012  01:57:23 PM
Hashed 		Pretty dang easy (3) 10/17/2012  01:58:51 PM
Julius's Key 		Pretty dang easy (3) 10/17/2012  02:08:09 PM
Selecting the right OS 		Pretty dang easy (3) 10/17/2012  02:18:50 PM
The tools are out there 		Pretty dang easy (3) 10/17/2012  02:20:02 PM
Where ya coming from? 		Pretty dang easy (3) 10/17/2012  02:21:24 PM
What's that say? I 		Just plain silly (1) 11/03/2012  02:05:08 PM
What's that say? III 		Just plain silly (1) 11/03/2012  02:08:05 PM
What's that say? V 		Just plain silly (1) 11/03/2012  02:10:32 PM
Javascript Entertainment 		Pretty dang easy (3) 11/03/2012  02:14:34 PM
What's that say? II 		Just plain silly (1) 09/04/2014  07:43:54 AM
What's that say? IV 		Just plain silly (1) 09/04/2014  07:45:03 AM
New wave gibberish 		Easy as pie (2) 09/04/2014  07:47:12 AM
Accessing routes 		Pretty dang easy (3) 09/04/2014  07:50:03 AM
Poking Around II 		Easy as pie (2) 06/20/2016  03:30:50 PM
Poking Around I 		Easy as pie (2) 06/20/2016  03:31:20 PM
 
Score : 49 points 13.84% complete



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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?

2 hackers solved 21 challenges this week
Base 8^2 by edr3mo
A curious escape by t0mcr00se
A different method by t0mcr00se
Accessing routes by t0mcr00se
Base 8^2 by t0mcr00se
Calculate quickly by t0mcr00se
Computer Talk by t0mcr00se
Digging Deeper by t0mcr00se
Javascript Entertainment by t0mcr00se
Hashed by t0mcr00se
I came, I saw, I encrypted by t0mcr00se
Oink Oink by t0mcr00se
New wave gibberish by t0mcr00se
Poking Around II by t0mcr00se
Return to sender by t0mcr00se
Poking Around I by t0mcr00se
Poking Around IV by t0mcr00se
Poking Around V by t0mcr00se
Poking Around VI by t0mcr00se
Selecting the right OS by t0mcr00se
Repetitive math by t0mcr00se

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