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Timeline for Shortest way from B to A

Current License: CC BY-SA 4.0

7 events
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Jun 5, 2018 at 10:03 history edited Johnnie CC BY-SA 4.0
added 530 characters in body
Jun 1, 2018 at 23:09 review Late answers
Jun 2, 2018 at 0:08
Jun 1, 2018 at 23:05 history edited Johnnie CC BY-SA 4.0
added funny remark
Jun 1, 2018 at 23:01 comment added Johnnie I cannot type it without a spoiler, but at move 8 if you change direction there is an alternate path indeed.
Jun 1, 2018 at 22:56 comment added noedne I agree that $23$ is minimal, but the path is not unique.
Jun 1, 2018 at 22:54 review First posts
Jun 1, 2018 at 22:59
Jun 1, 2018 at 22:54 history answered Johnnie CC BY-SA 4.0