Search found 21 matches

by arthur
Fri Aug 26, 2011 7:20 am
Forum: Challenges Solved
Topic: Real Simple Access
Replies: 7
Views: 2741

Yes, I think it's a mistake.
The message Charly intercepted should be 10121894195639241422027618825432423752630721992693703529919
by arthur
Thu Aug 18, 2011 2:22 am
Forum: Challenges Solved
Topic: Super Small Hello World
Replies: 10
Views: 1014

This is one of my solutions.

Code: Select all

0@H@e@l@l2o+,1 ^Wgo8r1l^d?!P$
There is an invisible char in the code so that the size is 30 :(
by arthur
Tue Jul 19, 2011 8:09 am
Forum: Challenges Solved
Topic: Where Am I?
Replies: 9
Views: 1124

it's really a tiny spot
by arthur
Tue Jan 25, 2011 10:48 am
Forum: Challenges
Topic: Don't fear the Maths
Replies: 4
Views: 13277

Don't fear the Maths

I got an inequality, but it's not the answer.
Is there anything i can do with the inequality?
Thanks for any advice. :)
by arthur
Fri Sep 17, 2010 1:55 am
Forum: Challenges
Topic: Flash Flood
Replies: 25
Views: 32694

it wouldn't be bad to post at least the cycles for those programs, that manage this test map. My behemoth program with 480 ops needs 14855 cycles for the warm up map which was apparently good enought for this job -- but it needs over 22700 for a complete empty map (this could be further improved). ...
by arthur
Wed Sep 01, 2010 5:09 pm
Forum: Challenges
Topic: Maelstrom
Replies: 23
Views: 29927

i don't know why my answer is rejected, can someone help to check my answer?
**edit** finally got it :D
by arthur
Mon Aug 30, 2010 1:23 pm
Forum: Challenges Solved
Topic: Outer Space
Replies: 10
Views: 1242

i don't know who this guy is until i find an image "Mr Spock's music from outer space" using google image
by arthur
Mon Aug 30, 2010 12:43 pm
Forum: Challenges
Topic: Outer Space
Replies: 29
Views: 43817

i have a look at each chunk and each pixel, but i still don't know how to transform the image.
i also made it a little clearer, i don't think i know this guy. :shock:
by arthur
Thu Aug 26, 2010 3:18 pm
Forum: Challenges Solved
Topic: Didactic Feedback Cipher Long 2
Replies: 22
Views: 2407

This one took me so much time. :(
and it should describe how to evaluate (txt -> txt[i + 3]), using little endian or big endian
by arthur
Sun Aug 22, 2010 3:41 pm
Forum: Challenges
Topic: Challenge 'One Function'
Replies: 13
Views: 19253

CodeX wrote:is this the one I made? If so I think you'll find its x86-64, out of curiosity where about is it on the map?
Thanks, CodeX
i got it now :D
you can get it from here /Maeda Path/Number Theory/One Function
by arthur
Sun Aug 22, 2010 2:31 pm
Forum: Challenges
Topic: Challenge 'One Function'
Replies: 13
Views: 19253

Challenge 'One Function'

hi, i think i know how to solve this one
this function seems to run on 32-bits machine, am i right?
by arthur
Sat Aug 21, 2010 9:08 am
Forum: Challenges Solved
Topic: Execution Style
Replies: 10
Views: 1324

i love it, too
by arthur
Fri Aug 20, 2010 12:51 pm
Forum: Challenges
Topic: Voices in my Head
Replies: 15
Views: 30340

seems pretty hard for me
by arthur
Mon Aug 16, 2010 3:43 pm
Forum: Challenges
Topic: Captcha
Replies: 13
Views: 21959

I thought the standard way to crack arbitrary captchas on a large scale was to proxy them to porn site surfers, and get the guinea-pigs to do the work without realising it. Of course, to do that you need (a) lots of bandwidth, (b) lots of visitors, and (c) lots of porn. Hmm. My teacher once talked ...
by arthur
Tue Aug 10, 2010 2:21 pm
Forum: Challenges Solved
Topic: It's A Small World
Replies: 8
Views: 1854

tails wrote:
DaymItzJack wrote:Oh god, please tell me how others did it.
Congratulations. You'll have similar and harder challenges later, so we can't fully discuss here. Enjoy! :)
haha, is there a 'It's a Smaller World' or 'It's the Smallest World'