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
Hack The Box with 540 challenges.
listbrain.tk with 71 challenges.
Defend the Web with 60 challenges.
hacking.allowed.org with 49 challenges.
Security Traps with 48 challenges.
Updated on 01/18/21 8:18:27 AM UTC
It's only a game!

Research harder

f0rklift Score : 24 points 06.78% complete
Jump to charts

Challenge Difficulty Date
What's that say? I 		Just plain silly (1) 11/06/2015  01:43:51 AM
What's that say? III 		Just plain silly (1) 11/06/2015  01:48:00 AM
What's that say? V 		Just plain silly (1) 11/06/2015  01:56:31 AM
What's that say? IV 		Just plain silly (1) 11/06/2015  02:00:26 AM
What's that say? II 		Just plain silly (1) 11/06/2015  02:06:32 AM
What goes there? 		Easy as pie (2) 11/06/2015  02:10:21 AM
Logic Cubed 		Pretty dang easy (3) 11/06/2015  04:30:19 PM
Calculating the Combination 		Pretty dang easy (3) 11/06/2015  04:43:29 PM
Cartoon Arithmetic 		Functioning brain required (4) 11/06/2015  05:23:56 PM
Real Men of Genius I 		Pretty dang easy (3) 11/06/2015  05:28:46 PM
Real Men of Genius II 		Functioning brain required (4) 11/06/2015  05:42:22 PM
 
Score : 24 points 06.78% 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?

1 hacker solved 1 challenges this week
A curious escape by LollipopWut

View more stats

Member of The Internet Defense League

Care and feeding instructions