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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
BluntSam : What's that say? III
FwBz : I came, I saw, I encrypted
lvlegab1te : A curious escape
anderss2d : Adjoined
anderson : Selecting the right OS
anders2d : Adjoined

Partner Sites
Halls of Valhalla
Additional Challenge Sites
CanHackMe with 14 challenges.
hacking.allowed.org with 49 challenges.
Hacker.org with 292 challenges.
NOE.systems with 19 challenges.
TryThis0ne with 72 challenges.
Updated on 09/20/19 2:54:35 PM UTC
It's only a game!

Research harder

divano Score : 8 points 02.26% complete
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Challenge Difficulty Date
What's that say? III 		Just plain silly (1) 01/28/2013  08:49:51 AM
Base 8^2 		Pretty dang easy (3) 01/28/2013  08:52:29 AM
What's that say? I 		Just plain silly (1) 01/28/2013  08:55:41 AM
Play Fair! 		Pretty dang easy (3) 01/28/2013  08:57:25 AM
 
Score : 8 points 02.26% 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 3 challenges this week
Craptcha III by anders2d
A curious escape by chingyinwan123
A different method by chingyinwan123

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