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Rankk.org Discussion Board

Anything goes, except challenge hints ;)

STICKY: Challenge corrections/suggestions Last post by Viz. Vizier ADPMS Belgium on 2018-07-31 21:44:48
STICKY: Feature request Last post by Pha. Pharaoh Hul3man Canada on 2018-01-02 23:43:48
3/59-Weight measuring theory
Posted by Pri. Priest amone India

For part 2 there are multiple solutions. Can someone clarify what "optimal" means?Should minimum number of weights be used??or can I PM somebody?Thanks

EDIT: never mind :)

Posted on 2018-08-11 03:37:02
11 views | 0 replies | 0 +votes | 0 −votes
Should rankk.org be loading over https?
Posted by Pha. Pharaoh Hul3man Canada

My browser doesn't seem to trust rankk.org. Is something up? Is this just me or is it doing this for everybody? Here's what I see:

https://imgur.com/a/c7j7f

Last post by Pha. Pharaoh Hul3man on 2018-07-04 01:51:53
290 views | 6 replies | 3 +votes | 0 −votes
1/5 (I know, yet another topic)
Posted by Art. Artisan professorrev

I swore I wasn't going to do this, but 1/5 has making me go off my bonce for the last two days.

 

Any subtle clues that could help? 

Last post by Sol. Soldier epicdad on 2018-06-25 18:44:41
1143 views | 8 replies | 4 +votes | 3 −votes
1/24 testing something
Posted by Scr. Scribe ZoltarTheGreat Colombia

Using this as a reference for something

Last post by Pha. Pharaoh Hul3man on 2018-06-24 17:48:04
50 views | 4 replies | 1 +votes | 0 −votes
4/27
Posted by Pha. Pharaoh Hul3man Canada

Can I assume that we're using the lowercase hex digest (rather than the binary data) from all the hash functions? As in, we're hashing the lowercase hex digest from the "previous layer" of the hashing-onion?

Posted on 2018-06-22 14:02:56
31 views | 0 replies | 1 +votes | 0 −votes
"Interesting" challenges
Posted by Pha. Pharaoh Hul3man Canada

Recently, I've noticed that I've only really tried to solve challenges on Rankk.org to reach level 9, rather than having fun and learning something as I solve the challenges. 


I'm looking for your suggestions for challenges that you thought were pleasing and had a [Read More]

Last post by Pha. Pharaoh Hul3man on 2018-06-14 19:02:18
110 views | 5 replies | 2 +votes | 0 −votes
hi
Posted by Art. Artisan nasanbuyn

Hi intruder

Last post by Scr. Scribe progent on 2018-06-06 20:52:05
267 views | 3 replies | 2 +votes | 0 −votes
Hi intruder
Posted by Geb. Geb teetrinker

Hi

Last post by Mer. Merchant xnobodyx on 2018-06-02 02:02:09
235 views | 1 replies | 1 +votes | 0 −votes
Hi intruder
Posted by Mer. Merchant jbgg

Hi

Last post by Nob. Noble Ninjailbreak on 2018-06-01 13:59:38
329 views | 20 replies | 1 +votes | 0 −votes
5/4 - Problem?
Posted by Nob. Noble Ninjailbreak

I got the zip password and reversed the included exe file and find the secret password but the site alert that I entered the wrong password!

--Wrong challenge!-- [Read More]

Posted on 2018-06-01 13:57:40
47 views | 0 replies | 0 +votes | 0 −votes
2/66-binary hip hop
Posted by Pri. Priest amone India

I think I have the right solution but am still getting a "wrong".

Can I pm somebody?

Thanks.

Posted on 2018-04-30 15:12:54
54 views | 0 replies | 0 +votes | 0 −votes
Hi intruder
Posted by Art. Artisan Aeleck

Hey, have a good day!

Last post by Art. Artisan Sakata on 2018-04-20 05:16:19
161 views | 1 replies | 0 +votes | 0 −votes
2/72 Wondrous numbers
Posted by Pri. Priest amone India

I think I have the solution but it is not accepted.Is the chall working or is there a 'problem'?

Last post by Pha. Pharaoh Hul3man on 2018-04-16 15:09:31
112 views | 5 replies | 0 +votes | 0 −votes
5/12
Posted by Viz. Vizier thefinder

Hi, is 5/12 working?

Thanks

Last post by Pha. Pharaoh Hul3man on 2018-02-22 03:29:44
150 views | 2 replies | 0 +votes | 0 −votes
SELECT NOW?
Posted by Scr. Scribe VIP Mongolia

I'm on the very close solution but can't get to the full solution, what could i be missing ?

Last post by Scr. Scribe ZoltarTheGreat on 2018-01-26 08:21:11
817 views | 2 replies | 2 +votes | 0 −votes
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