Does Anyone Know What This Code Is?

[MagicSeven7]

○○ ●● ○● ●○ ●● ●○ ●○ ○● ○● ○● ●● ○○ ○● ○● ●○ ●○ ●● ○● ●● ●○ ●○

I been given a task to decode this and I know it is not morse but cannot find out what kind of code it is. Any help would very much appreciated. Many thanks in advance.

[douglas9401]

Looks like The Code Of The Road formulated by the great Nils Lofgren.

[factor-fiction]

Hi- in what context has the query arisen? Is this part of your Geocaching puzzle?

[factor-fiction]

Actually, i think I know this- it's mathematical code used in card tricks. I'll get back to you-something thing Malbrec

[douglas9401]

[factor-fiction]

The de Bruijn sequence is what I was thinking of. Google it and have a look.
But douglas is just as likely as I am to be right

[factor-fiction]

de Bruijn sequence (with k=2 and n= 4, I think)

Think of the ○ as 0 and the ● as 1.
Your set lists out the possible ways of arranging them, although it seems incomplete as it misses out 0000 and 1111.
Or maybe my eyes deceived me and they aren't grouped in fours

[factor-fiction]

Maybe my debruin sequence idea was a RedHerring. They seem to be grouped in pars. Maybe it's a binary code (translates to 0,3, 1,2,3, 2,2,1 etc in base 10)

[factor-fiction]

0,3, 1,2,3, 2,2,1 ....
Louis Suarez's goals in each match this season?

[north star]

My first thought was Morse code, only grouped in pairs rather than individual letters. Don't know which is dot and which is dash though.

[north star]

Doh! Should have read the question properly!

[Graham-W]

Looks similar to the Lorentz cypher from WW11 but using only two channels instead of five.
http://www.codesandciphers.org.uk/lorenz/fish.htm

[MagicSeven7]

Thanks for all your help folks. I am well on my way to a solution now. Many thanks once again :-))

[factor-fiction]

Well done Magic Seven7? Did our ideas help? Can you share anything with us on how you are well on your way?

[heathfield]

Intriguing. Please tell us the solution if you get it!!

[mibn2cweus]

♫Jeepers, Creepers♫

♪♫Where'd ya get th●○se peepers?♪♫

Cweusly, I wanna know? I think it might provide a clue . . .

[MagicSeven7]

The code is braille. There were 6 lines of braille mixed up through the puzzle. The braille needs to be put together in lines of 2 dots and along and 3 deep and then translated.

[mibn2cweus]

Ah, 3x7 . . . should'a known.