Rankk.org Discussion Board
Anything goes, except challenge hints ;)
1/33 Wordsearch I think there are more than 5 English words in the grid. And I hope this is not one of the obscure challs :)
3097 views | 10 replies | 16 +votes | 0 −votes
3/51 Brought to you by skraeling.
Thanks and cheers to skraeling!
2707 views | 9 replies | 8 +votes | 1 −votes
[*hide all sub posts*] added a [*hide all sub posts*] feature. click on the any topic area when reading a topic to see the effect. hope this will be useful. 
Posted on 2008-05-08 09:57:15
2335 views | 0 replies | 11 +votes | 0 −votes
Geb #7 And another Geb! :D
Thanks to Sphinx for rankk.org and this last great challenge!
2575 views | 6 replies | 12 +votes | 0 −votes
7/8 Brought to you by Caesum.
And I really want to thank Caesum for contributing the challenge. Caesum is well-known among seasoned players and his contribution is definitely a great boost to the arsernal. Besides, Rankk doesn't have a hard JS challenge and one is badly [Read More]
Last post by
Geb.
mithmith on 2008-05-01 00:01:54
2955 views | 3 replies | 12 +votes | 0 −votes
3/50 Brought to you by deufeufeu.
Thanks and cheers to deufeufeu!
Last post by
Geb.
deufeufeu on 2008-04-29 02:11:42
2373 views | 2 replies | 11 +votes | 1 −votes
One more Geb ! I'm the fifth Geb ! Yahoo ! Thanks for this great challenge !
(and to think I can't solve one of the level 1...)
Last post by
Geb.
deufeufeu on 2008-04-27 17:43:11
2866 views | 5 replies | 11 +votes | 1 −votes
3/49 - Let's beat piracy Upgraded to level 4.
I sought the feedback of deufeufeu, who solved it today. His said it's "way too geeky" to be at level 3.
mithmith, the challenge creator, agreed with the upgrading. [Read More]
3135 views | 13 replies | 10 +votes | 0 −votes
Swiss hacking power
2983 views | 8 replies | 10 +votes | 1 −votes
Stats! Added statistics showing number of solvers by level (graphical) and number of times a challenge has been solved (tabular).
You need to press Ctr + F5 to effect the CSS changes.
Last post by
Pha.
Sphinx on 2008-04-21 19:14:18
2514 views | 5 replies | 7 +votes | 1 −votes
rising knight yippieee i am so happy i solved the rising knight ...took me an awfully lomng time...dunno why
3213 views | 10 replies | 10 +votes | 0 −votes
7/4 Are we asked to solve a diophantine equation (i.e. variables = integers) ? To this purpose is "x^4 + y^4 = z^4" a potential one ? (hint : this one is hard)
I might be dumb, but either we are expected to narrow the type of equations by ourselves or this thing is [Read More]
Last post by
Geb.
mithmith on 2008-04-15 11:09:52
2883 views | 1 replies | 8 +votes | 0 −votes
Calling all challengers! Come on everyone, join wechall.net!
http://www.wechall.net/
At least stop by and give it a look or sign up.
3359 views | 6 replies | 13 +votes | 1 −votes
at last, level 5 Fine site. This level 4 was somehow a grind for me... but here it is I'm entering level 5.
About the "Raising knight", Sphinx I had a language issue that was hindering my progress, could it be possible to offer translations in other languages ? using a little get [Read More]
Last post by
Pha.
Sphinx on 2008-04-14 20:28:06
2544 views | 3 replies | 9 +votes | 1 −votes
base of pyramid hi sphinx /all
there r more level 3 challenges than level 2 and level 1 [Read More]
Last post by
Pri.
RaducE on 2008-04-14 03:36:42
2469 views | 5 replies | 8 +votes | 1 −votes
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