account
challenge
contact
credit
hacker
links
stat
todo
wtf

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%
rubiya 323 points 91.24%
madbat2 320 points 90.40%

New Hackers
Blizziix : What's that say? I
test - : Inserted
aa : Inserted
1 - : Inserted
-(select 1 union select 2) - : Inserted
-xml(0,(0xa,version()),0) : Inserted

Partner Sites
Halls of Valhalla
Additional Challenge Sites
Net-Force with 95 challenges.
elhacker.net with 56 challenges.
Challengeland with 70 challenges.
Hacking-Challenges with 145 challenges.
HackThisSite with 102 challenges.
Updated on 04/06/20 2:40:25 AM UTC
It's only a game!

Research harder

saiwa Score : 354 points 100.00% complete
Jump to charts

Challenge Difficulty Date
A curious escape 		Pretty dang easy (3) 01/04/2018  03:10:45 AM
A different method 		Pretty dang easy (3) 01/04/2018  03:16:14 AM
Accessing routes 		Pretty dang easy (3) 01/04/2018  09:54:19 AM
Acknowledging our forebears 		Requires skill (7) 01/05/2018  12:05:01 AM
Base 8^2 		Pretty dang easy (3) 01/05/2018  12:47:44 AM
Cartoon Arithmetic 		Functioning brain required (4) 01/05/2018  09:24:04 AM
Calculating the Combination 		Pretty dang easy (3) 01/05/2018  09:45:29 AM
Calculate quickly 		Functioning brain required (4) 01/05/2018  10:19:48 AM
Classic Cipher Play II 		Functioning brain required (4) 01/05/2018  01:28:04 PM
Computer Talk 		Pretty dang easy (3) 01/05/2018  05:03:56 PM
Classic Cipher Play I 		Moderate (5) 01/05/2018  11:39:20 PM
Adjoined 		Pretty dang easy (3) 01/05/2018  11:44:55 PM
Classic Cipher Play III 		Functioning brain required (4) 01/06/2018  12:29:05 AM
Crackerjack Encryption 		Easy as pie (2) 01/06/2018  12:45:54 AM
Band Practice 		Moderately difficult (6) 01/06/2018  11:14:09 PM
Craptcha I 		Pretty dang easy (3) 01/07/2018  04:06:05 PM
Craptcha II 		Moderate (5) 01/07/2018  05:30:19 PM
Craptcha III 		Moderately difficult (6) 01/07/2018  06:09:48 PM
Craptcha IV 		Not for the faint of heart (8) 01/07/2018  11:34:52 PM
Beep Beep 		Pretty dang easy (3) 01/09/2018  07:41:59 PM
Craptcha V 		Requires skill (7) 01/10/2018  12:58:10 AM
Encoding is not Encryption 		Functioning brain required (4) 01/11/2018  12:35:04 AM
Hashed 		Pretty dang easy (3) 01/11/2018  01:28:32 AM
Digging Deeper 		Moderate (5) 01/13/2018  05:35:14 PM
I came, I saw, I encrypted 		Easy as pie (2) 01/13/2018  10:05:10 PM
Inserted 		Functioning brain required (4) 01/13/2018  10:28:10 PM
Javascript Entertainment 		Pretty dang easy (3) 01/13/2018  11:10:09 PM
JSON and the Argonauts I 		Moderate (5) 01/14/2018  12:42:53 AM
JSON and the Argonauts II 		Requires skill (7) 01/14/2018  10:50:34 AM
JSON and the Argonauts III 		Moderately difficult (6) 01/14/2018  02:23:50 PM
Julius's Key 		Pretty dang easy (3) 01/14/2018  02:29:51 PM
K3 		Moderately difficult (6) 01/14/2018  03:50:17 PM
Logic Cubed 		Pretty dang easy (3) 01/14/2018  04:42:47 PM
Logjam Disarray 		Moderately difficult (6) 01/14/2018  05:35:10 PM
Making words out of numbers 		Moderate (5) 01/14/2018  06:01:32 PM
Malformed 		Pretty dang easy (3) 01/14/2018  09:06:32 PM
Message for you sir! 		Functioning brain required (4) 01/15/2018  07:51:43 PM
Mixing up the classics 		Functioning brain required (4) 01/15/2018  08:03:18 PM
More classical review 		Pretty dang easy (3) 01/15/2018  09:22:32 PM
New wave gibberish 		Easy as pie (2) 01/15/2018  09:27:02 PM
Oink Oink 		Pretty dang easy (3) 01/15/2018  09:44:27 PM
On the fence 		Pretty dang easy (3) 01/15/2018  09:45:50 PM
Parse it fast 		Moderate (5) 01/15/2018  11:29:02 PM
Pass, Fail or Skipped? 		Moderately difficult (6) 01/16/2018  09:31:41 PM
Pin-up Steganography 		Moderate (5) 01/16/2018  09:38:12 PM
Pin-up Steganography II 		Moderately difficult (6) 01/16/2018  10:36:34 PM
Play Fair! 		Pretty dang easy (3) 01/18/2018  08:33:47 PM
Poking Around I 		Easy as pie (2) 01/18/2018  08:36:03 PM
Poking Around II 		Easy as pie (2) 01/18/2018  08:38:20 PM
Poking Around III 		Functioning brain required (4) 01/18/2018  09:28:42 PM
Poking Around IV 		Pretty dang easy (3) 01/18/2018  09:36:29 PM
Poking Around V 		Pretty dang easy (3) 01/18/2018  10:19:41 PM
Poking Around VI 		Pretty dang easy (3) 01/18/2018  10:32:00 PM
Profiling Pieces 		Functioning brain required (4) 01/18/2018  10:43:00 PM
Real Men of Genius I 		Pretty dang easy (3) 01/18/2018  10:48:26 PM
Real Men of Genius II 		Functioning brain required (4) 01/18/2018  10:55:04 PM
Repetitive math 		Pretty dang easy (3) 01/18/2018  11:18:18 PM
Resource Management 		Functioning brain required (4) 01/20/2018  04:06:20 PM
Return to sender 		Easy as pie (2) 01/20/2018  04:16:40 PM
Reversing the application I 		Moderate (5) 01/20/2018  04:28:24 PM
Reversing the application II 		Moderate (5) 01/20/2018  04:40:17 PM
Reversing the application III 		Moderate (5) 01/20/2018  04:47:47 PM
Searching for clues 		Functioning brain required (4) 01/20/2018  06:17:47 PM
Selecting the right OS 		Pretty dang easy (3) 01/20/2018  06:21:00 PM
Hop Skip and Jump 		Pretty dang easy (3) 01/20/2018  06:54:55 PM
Rumplestiltskin 		Functioning brain required (4) 01/21/2018  07:47:44 AM
Speak up 		Functioning brain required (4) 01/21/2018  09:23:26 AM
Templar Decoder Ring 		Pretty dang easy (3) 01/21/2018  05:30:03 PM
Terminal Hacking 		Moderately difficult (6) 01/21/2018  07:07:18 PM
The tools are out there 		Pretty dang easy (3) 01/21/2018  08:02:45 PM
Thin Air 		Functioning brain required (4) 01/21/2018  08:28:55 PM
What goes there? 		Easy as pie (2) 01/21/2018  09:14:49 PM
What's that say? I 		Just plain silly (1) 01/21/2018  09:17:07 PM
What's that say? III 		Just plain silly (1) 01/21/2018  09:19:49 PM
What's that say? IV 		Just plain silly (1) 01/21/2018  09:21:32 PM
What's that say? V 		Just plain silly (1) 01/21/2018  09:22:25 PM
What's that say? II 		Just plain silly (1) 01/21/2018  09:28:00 PM
Wheel of Fortune 		Moderate (5) 01/21/2018  10:13:43 PM
World War I 		Pretty dang easy (3) 01/22/2018  07:14:20 PM
World War I v.2.0 		Functioning brain required (4) 01/23/2018  07:07:42 AM
Shifted 		Functioning brain required (4) 01/24/2018  01:09:42 AM
Who's the custodian? 		Functioning brain required (4) 01/24/2018  06:27:06 PM
Where ya coming from? 		Pretty dang easy (3) 01/24/2018  09:19:09 PM
Homebrewed 		Requires skill (7) 01/25/2018  12:05:32 AM
Unusual Translation 		Moderate (5) 01/29/2018  07:44:10 PM
Stego-what? 		Functioning brain required (4) 01/29/2018  11:42:30 PM
Hashed II 		Moderate (5) 02/02/2018  09:50:16 PM
Hams do it with more frequency 		Moderately difficult (6) 02/02/2018  11:27:33 PM
Pin-up Steganography III 		Requires skill (7) 02/04/2018  11:02:07 PM
Malformed II 		Moderately difficult (6) 02/05/2018  07:32:36 PM
 
Score : 354 points 100.00% 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