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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 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
Énigmes À Thématiques with 4207 challenges.
PyDéfis with 182 challenges.
pwnable.kr with 70 challenges.
MysteryTwister with 325 challenges.
hacking.allowed.org with 49 challenges.
Updated on 01/21/21 8:39:29 AM UTC
It's only a game!

Research harder

tozanni Score : 28 points 07.91% complete
Jump to charts

Challenge Difficulty Date
A curious escape 		Pretty dang easy (3) 12/26/2013  11:02:42 AM
A different method 		Pretty dang easy (3) 12/26/2013  11:14:56 AM
Computer Talk 		Pretty dang easy (3) 12/26/2013  02:52:41 PM
Accessing routes 		Pretty dang easy (3) 12/26/2013  03:07:42 PM
Adjoined 		Pretty dang easy (3) 12/28/2013  02:10:52 PM
I came, I saw, I encrypted 		Easy as pie (2) 12/28/2013  03:32:48 PM
Message for you sir! 		Functioning brain required (4) 12/28/2013  04:02:52 PM
Calculating the Combination 		Pretty dang easy (3) 12/28/2013  04:10:43 PM
Calculate quickly 		Functioning brain required (4) 12/28/2013  04:38:39 PM
 
Score : 28 points 07.91% 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?

1 hacker solved 3 challenges today
Hams do it with more frequency by LollipopWut
Logic Cubed by LollipopWut
A different method by LollipopWut

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