Open Source Institute

26285 total geeks with 3498 solutions

Recent challengers:

UserZero level 1 - 11:38PM
Tyranus level 2 - 02:21AM
Tyranus level 1 - 01:44AM

Welcome, you are an anonymous user! [register] [login]

	GEEK
Challenge Bonus Levels Geek Reverser View Solutions Test Centre Hall of Brain Hall of Bonus Hall of Reverse Geek or Freak

User's box

Username:

Password:

Forgot password?
New account

Shoutbox

	MaxMouse It's Friday... That's good enough for me!
	CodeX non stop lolz here but thats soon to end thanks to uni, surely the rest of the world is going good?
	stabat how things are going guys? Here... boring...
	CodeX I must be going wrong on the password lengths then, as long as it was done on ECB
	MaxMouse lol... the key is in hex (MD5: of the string "doit" without the "'s) and is in lower case. Maybe i should have submitted this as a challenge!

Donate

Donate and help us fund new challenges

Due Date:	May 31
May Goal:	$40.00
Gross:	$0.00
Net Balance:	$0.00
Left to go:	$40.00

Contributors

News Feeds

The Register

	Opera comes to Android
	James Bond inspires US bill to require smart guns for all
	COLD FUSION is BACK with "anomolous heat" claim
	Startup hires "cyborg" Mann for Google Glass?killer project
	Soylent Corporation prepares to DEFEAT FOOD
	VMware public cloud aims at ESXi customers, not AWS
	Microsoft reveals Xbox One, the console that can read your heartbeat
	New Intel CEO Krzanich takes reins of core product groups
	CSIRO scales up solar cell printing
	Cook: Apple has "no current plan" to pull profits out of Ireland

Slashdot

	Aurora Attackers Were Looking For Google"s Surveillance Database
	Dart Is Not the Language You Think It Is
	EPA Makes a Rad Decision
	Ask Slashdot: Can Yahoo Actually Stage a Comeback?
	3-D Printable Food Gets Funding From NASA
	Transporting a 15-Meter-Wide, 600-Ton Magnet Cross Country
	House Bill Would Mandate Smart Gun Tech By U.S. Manufacturers
	Do Developers Need Free Perks To Thrive?
	So You"ve Always Wanted a Hovercraft... (Video)
	Microsoft Unveils Xbox One

Contact

We always welcome any input from our visitors and members.

If you have comments or suggestions about the site, we would appreciate you submitting them via the feedback form. You might also want to visit our forums to see whether the topic has been mentioned by somebody else before.

Other ways to get in touch:

IRC: irc.cyberarmy.net:6667 #osi. You can use our live chat applet

Email: All staff can be reached at their respective @osix.net addresses.

	Features
Custom Search Forum Blogs Pastebin Open Source FAQ Live Chat Members Get Involved About Top 10 Feedback Contact Link To Us RSS Feed

The Forums

	Michael Kors Outlet (mouse/Technical Questions)
	Michael Kors Outlet (mouse/Technical Questions)
	Michael Kors Outlet (mouse/News)
	Michael Kors Outlet (mouse/OSI Members)
	Michael Kors Outlet (mouse/Feedback)

Recent Blogs

	First one 500 comments Action's blog Tue 12th Jan 10pm
	A Daily Profanity at dailyprofanity. com 69 comments bb's blog Mon 21st Dec 11am
	Blog entry for Wed 25th Nov 7pm 8 comments hambone's blog Wed 25th Nov 7pm
	Blog entry for Mon 9th Nov 4am 131 comments haziman's blog Mon 9th Nov 4am
	feck you all!!!!!!!! 22 comments echmil's blog Sat 7th Nov 11pm

RSS Feed

Site Comments

	http://www.comf ortedmeds.com/ buy cialis (Anonymous / Blog entry for Sun 8th Mar 3pm / macrocat's blog)
	http://www.comf ortedmeds.com/ buy cialis (Anonymous / Blog entry for Sun 8th Mar 3pm / macrocat's blog)
	http://www.comf ortedmeds.com/ buy cialis (Anonymous / Creating a Lexical Analyzer in C / amisauv's blog)
	http://www.find cheapinsurprovi ders.com/ ca... (Anonymous / My blogs / quangntenemy's blog)
	I am really inspired together with your w... (Anonymous / Blog entry for Sat 5th Aug 3am / anilg's blog)
	http://www.edpr icelist.com/ viagra =PP h... (Anonymous / OUCH Take 2 / MaxMouse's blog)
	http://autoinsu rshopping.com/ insurance aut... (Anonymous / OUCH Take 2 / MaxMouse's blog)
	http://www.acce sstomedssavings .com/ pre... (Anonymous / Blog entry for Sun 8th Mar 3pm / macrocat's blog)
	I want to thnkx for that time you have made<... (Anonymous / Blog entry for Mon 9th Nov 4am / haziman's blog)
	http://www.edpr icelist.com/ viagra >:OO<... (Anonymous / // To print semicolons using C programming without using semicolons any where i / amisauv's blog)

RSS Feed

Your Ad Here