The stunningly simple rule that will always get you out of a maze

https://www.newscientist.com/article/mg25934471-200-the-stunningly-simple-rule-that-will-always-get-you-out-of-a-maze/

You thought the maze looked fun, but now you can’t find your way out. Luckily, mathematics is here to help you escape, says Katie Steckles

6 points · 7 comments · view on lemmy.world

7 Comments

troyunrau@lemmy.ca · 3 pts · 3y

Soft paywall. Sorry :)

galilette@mander.xyz · 2 pts · 3y

Cached full text courtesy of archive.ph

Arcanus@lemmy.world · 1 pts · 3y (4 replies)

Always either turn left or turn right, eventually you'll get out

dbaner@lemmy.world · 3 pts · 3y (3 replies)

Not if there are islands in the maze

Arcanus@lemmy.world · 1 pts · 3y (2 replies)

But wouldn't you just then go around the island? Or am I missing something?

Carnelian@lemmy.world · 2 pts · 3y (1 reply)

You would just go around. You would need to start on an island for it not to work. Which I don’t think you actually can, since the entrance (and the corresponding exit) necessarily already form a kind of “island”. Like if you have one entrance and one exit, there’s literally no way for them not to be connected

Arcanus@lemmy.world · 2 pts · 3y

Oh, I was just considering for a simple maze, I hadn't thought about the different possible maze designs