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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 336 points 94.92%
tehron 335 points 94.63%
Akorlith 325 points 91.81%
rubiya 323 points 91.24%
madbat2 320 points 90.40%

New Hackers
totof8080 : I came, I saw, I encrypted
Anone : Rumplestiltskin
michjewastaken : What goes there?
codejunkie : What's that say? III
Turtles : What's that say? I
hackelmo : What's that say? V

Partner Sites
Halls of Valhalla
Additional Challenge Sites
pwnable.tw with 46 challenges.
LordofSQLi with 49 challenges.
CTFS.ME with 63 challenges.
elhacker.net with 56 challenges.
RoseCode with 562 challenges.
Updated on 09/20/20 8:57:37 PM UTC
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Research harder

crackerJack Score : 15 points 04.24% complete
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Challenge Difficulty Date
I came, I saw, I encrypted 		Easy as pie (2) 05/26/2013  10:54:11 PM
A curious escape 		Pretty dang easy (3) 05/26/2013  11:12:00 PM
A different method 		Pretty dang easy (3) 05/26/2013  11:17:29 PM
What's that say? I 		Just plain silly (1) 05/26/2013  11:21:34 PM
What's that say? III 		Just plain silly (1) 05/26/2013  11:23:28 PM
What's that say? V 		Just plain silly (1) 05/26/2013  11:27:29 PM
Crackerjack Encryption 		Easy as pie (2) 05/26/2013  11:37:53 PM
New wave gibberish 		Easy as pie (2) 05/26/2013  11:59:49 PM
 
Score : 15 points 04.24% 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?

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