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Feb 15, 2017 at 6:48 comment added Matthew Roh Possible sequel of knot or not?
Feb 15, 2017 at 5:01 history edited Wheat Wizard
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Apr 1, 2015 at 5:48 answer added Mac timeline score: 1
Apr 1, 2015 at 1:00 answer added blutorange timeline score: 4
Mar 31, 2015 at 14:30 comment added Matt Noonan @blutorange Yes, self crossings absolutely are allowed. I can't believe I forgot to add an example like that! Your colored example is also valid.
Mar 31, 2015 at 11:49 comment added blutorange Perhaps you should explicitly forbid or allow loops that cross themselves (eg pastebin.com/5RLZuULG) Currently, they are detected by the ruby solution, but not by the SnakeEx solution.
Mar 31, 2015 at 8:12 comment added blutorange Colored version of the loops as it might be hard to see: imgur.com/sf87vsn
Mar 31, 2015 at 8:03 comment added blutorange Each corner has got a | and -. Or does that mean, out of the 4 adjacent characters, 2 need to be - and |, and the other 2 spaces? Wouldn't that invalidate the current example for four?
Mar 31, 2015 at 7:43 comment added blutorange I think you should add this (pastebin) as a test case unless I'm missing something and it's not valid input. There are 6 loops; I only tested it online with the SnakeEx solution and it outputs 12.
Mar 31, 2015 at 4:43 answer added Sp3000 timeline score: 6
Mar 29, 2015 at 3:21 answer added BMac timeline score: 18
Mar 25, 2015 at 23:55 answer added edc65 timeline score: 4
Mar 24, 2015 at 20:07 answer added Cristian Lupascu timeline score: 5
Mar 24, 2015 at 12:53 history edited Martin Ender CC BY-SA 3.0
added 65 characters in body
Mar 24, 2015 at 12:33 comment added Matt Noonan @Martin: I'm afraid not. My storage space is really at a premium, so I can't spare all those extra spaces.
Mar 24, 2015 at 10:07 answer added VisualMelon timeline score: 10
Mar 24, 2015 at 9:49 answer added KSab timeline score: 2
Mar 24, 2015 at 8:41 history edited Martin Ender
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Mar 24, 2015 at 4:04 history tweeted twitter.com/#!/StackCodeGolf/status/580218578823151616
Mar 24, 2015 at 1:58 comment added Matt Noonan @feersum: No, the two edges attached to the + will always be visible.
Mar 24, 2015 at 1:55 comment added feersum Can one of the sides of an 'under strand' be a +?
Mar 24, 2015 at 1:45 history edited Matt Noonan CC BY-SA 3.0
added 109 characters in body
Mar 24, 2015 at 1:30 history asked Matt Noonan CC BY-SA 3.0