account
challenge
contact
credit
hacker
links
stat
todo
wtf

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 341 points 96.33%
tehron 335 points 94.63%
Akorlith 325 points 91.81%
rubiya 323 points 91.24%
madbat2 320 points 90.40%

New Hackers
LollipopWut : I came, I saw, I encrypted
Karolis : What's that say? IV
JanLitwin : What's that say? III
drewpaul86 : A curious escape
GetVaMage : What's that say? I
fish : Calculating the Combination

Partner Sites
Halls of Valhalla
Additional Challenge Sites
SolveMe with 22 challenges.
Challengeland with 70 challenges.
HackThisSite with 102 challenges.
CTFS.ME with 63 challenges.
Net-Force with 95 challenges.
Updated on 01/24/21 9:00:53 AM UTC
It's only a game!

Research harder

ArrantPrac Score : 18 points 05.08% complete
Jump to charts

Challenge Difficulty Date
What's that say? IV 		Just plain silly (1) 06/06/2014  12:24:40 AM
What's that say? I 		Just plain silly (1) 06/06/2014  12:26:04 AM
What's that say? III 		Just plain silly (1) 06/06/2014  12:27:50 AM
Poking Around I 		Easy as pie (2) 06/06/2014  12:29:42 AM
Poking Around II 		Easy as pie (2) 06/06/2014  12:30:56 AM
What goes there? 		Easy as pie (2) 06/06/2014  12:32:39 AM
Calculating the Combination 		Pretty dang easy (3) 06/06/2014  12:35:29 AM
Poking Around IV 		Pretty dang easy (3) 06/06/2014  12:42:04 AM
Computer Talk 		Pretty dang easy (3) 06/06/2014  12:42:57 AM
 
Score : 18 points 05.08% 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