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hacker.org Forum Index
Search found 41 matches
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Topic: A Hundred 0s
nighthalk

Replies: 33
Views: 39913
PostForum: Challenges   Posted: Wed Mar 30, 2016 1:06 am   Subject: A Hundred 0s
holy crap, just find the right archive/list for what you seek (i really didnt have to dig that hard), and everything you read just works.

as for the "official" source, almost 2/3 of them ...
Topic: Train Wreck
nighthalk

Replies: 7
Views: 8879
PostForum: Challenges   Posted: Mon Mar 28, 2016 2:14 am   Subject: Train Wreck
talk about embarrassing. i was stumped on this for years. until i realized my cipher went on the wrong track. test your algorithms!
Topic: a few questions for me planning to upgrade my machine
nighthalk

Replies: 0
Views: 6115
PostForum: The Hacker's Server   Posted: Thu Jan 13, 2011 1:33 am   Subject: a few questions for me planning to upgrade my machine
HI guys im working on a poor core 2 duo that really needs to be replaced and given some of the challenges here i got something new to aim for then "ready for games for next few years" basica ...
Topic: Available for help with challenges
nighthalk

Replies: 29
Views: 19046
PostForum: Challenges   Posted: Mon Jan 10, 2011 1:25 am   Subject: Available for help with challenges
md5 is less likly to have hash colisions but requires more memory (16 bytes vs 4) and since i use c# for most of my coding it has a built in library to just hash whatever byte[] array you give it. on ...
Topic: Didactic Scrambled Egg Cipher
nighthalk

Replies: 22
Views: 17893
PostForum: Challenges   Posted: Wed Dec 15, 2010 10:52 pm   Subject: Didactic Scrambled Egg Cipher
holy crap, i put in a solid month of man hours into the warmup solution (really only reason i solved it today was a very lucky guess) and saw this one.... impossible.... every letter is directly effec ...
Topic: harmonic
nighthalk

Replies: 44
Views: 42176
PostForum: Challenges   Posted: Sun Dec 05, 2010 12:05 am   Subject: harmonic
i was actually amazed at how many of the notes my sister could pick out by ear, turned out to be only 1 short(but a lot of the "answers" were maybys), theres no anagraming needed, no sharp/f ...
Topic: Latin Lesson
nighthalk

Replies: 1
Views: 4063
PostForum: Challenges   Posted: Mon Nov 15, 2010 3:06 am   Subject: Latin Lesson
you need the full...answer... not the first copy you see...
Topic: Quine
nighthalk

Replies: 33
Views: 21281
PostForum: Challenges   Posted: Sun Nov 14, 2010 9:33 pm   Subject: Quine
holy @#$%# this is a tough one, managed to get mine down to 865 instructions, (curse that cycle limit) and i seriously have no idea how those insane people can get it to 97, too many symbols need to b ...
Topic: V.I.L.E.
nighthalk

Replies: 15
Views: 19524
PostForum: Challenges   Posted: Thu Nov 11, 2010 2:27 am   Subject: V.I.L.E.
wow talk about annoyingly simple, it had me stumped for like a year. and ya everyone treat the 503 as 593 but you really dont "need" it
Topic: Teach me how to hack this puzzle
nighthalk

Replies: 24
Views: 32477
PostForum: Runaway Robot Puzzle   Posted: Mon May 24, 2010 6:08 pm   Subject: Teach me how to hack this puzzle
heres a C# implimentation its for crossflip but its easy to modify for any of them, i obviously edited out stuff to make sure you get practice. i only provided necisary parts for the web interaction. ...
Topic: Eniac
nighthalk

Replies: 27
Views: 25835
PostForum: Challenges   Posted: Fri Mar 05, 2010 8:21 am   Subject: Eniac
do the colors matter? what if all the beads were blue? with the "simplest form possible" im assuming it meens theres no fancy space measuring or trinary state stuff going on (meaning 11 stat ...
Topic: Puzzle Suggestions
nighthalk

Replies: 29
Views: 45087
PostForum: General Puzzles   Posted: Sat Dec 19, 2009 10:07 pm   Subject: new puzzle
i found another possible challenge to insert, unfortinatly i didnt come up with the idea, the link is at http://www.kongregate.com/games/Eketek/eketekonnect

you have to route wires with the exact l ...
Topic: Your Turn, Part Two
nighthalk

Replies: 46
Views: 24270
PostForum: Challenges   Posted: Thu Sep 17, 2009 3:21 am   Subject: Your Turn, Part Two
any idea why me going to my hosted php page works correctly (i have an sql storing the escaped url before it even tries to run the other sql, which correctly logs my activity) but when i point the cha ...
Topic: Mainframe
nighthalk

Replies: 6
Views: 6603
PostForum: Challenges   Posted: Thu Sep 17, 2009 1:09 am   Subject: Mainframe
got it ^_^ it was a little flakey with the last bit (rounding?) but i managed to get enough to solve it in excel, you definatly have to watch out for what formats you use on that system
Topic: Mainframe
nighthalk

Replies: 6
Views: 6603
PostForum: Challenges   Posted: Wed Sep 16, 2009 5:27 am   Subject: Mainframe
this challenge doesnt seem to follow the IEEE-754 specifications, if you would note the two numbers -.22917763E-71 and .21482344E+74 have an exponential gap of 481 (in base 2), well above the 8 bit li ...
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