account
challenge
contact
credit
hacker
links
stat
todo
wtf

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
Valhalla with 91 challenges.
wargame.kr with 42 challenges.
Webhacking.kr with 66 challenges.
RingZer0 Team Online CTF with 302 challenges.
TDHack with 202 challenges.
Updated on 12/04/19 7:04:46 PM UTC
It's only a game!

Research harder

Vico311 Score : 31 points 08.76% complete
Jump to charts

Challenge Difficulty Date
What's that say? I 		Just plain silly (1) 03/12/2012  02:37:19 PM
What's that say? II 		Just plain silly (1) 03/12/2012  02:39:44 PM
What's that say? III 		Just plain silly (1) 03/12/2012  02:40:32 PM
Poking Around II 		Easy as pie (2) 03/12/2012  02:42:04 PM
What's that say? IV 		Just plain silly (1) 03/12/2012  02:51:13 PM
What goes there? 		Easy as pie (2) 03/12/2012  03:03:40 PM
Logic Cubed 		Pretty dang easy (3) 03/12/2012  03:08:35 PM
Message for you sir! 		Functioning brain required (4) 03/12/2012  03:29:58 PM
New wave gibberish 		Easy as pie (2) 03/12/2012  05:38:46 PM
Computer Talk 		Pretty dang easy (3) 03/12/2012  05:41:20 PM
What's that say? V 		Just plain silly (1) 03/12/2012  10:42:17 PM
I came, I saw, I encrypted 		Easy as pie (2) 03/13/2012  10:15:56 AM
Mixing up the classics 		Functioning brain required (4) 03/13/2012  10:26:20 AM
Stego-what? 		Functioning brain required (4) 03/14/2012  11:18:04 AM
 
Score : 31 points 08.76% complete



Jump to top
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?

Member of The Internet Defense League

Care and feeding instructions