Rundweg mit Pfeilen
(Published on 25. February 2011, 12:00 by Richard)
Follow the arrows!
Draw a single closed loop in the grid that travels through all cells. Follow the arrow or go straight forward.
Solution code: The number of corners in every row, from top to bottom.
Comments
on 1. February 2023, 20:04 by Nick Smirnov
Penpa:
https://tinyurl.com/246gkfn2
on 28. May 2020, 11:26 by athin
This is a very nice puzzle genre!
on 20. January 2013, 15:34 by AnnaTh
Rundwege mag ich eigentlich nicht so sehr, aber dieser hier war schön.
on 27. February 2011, 03:49 by Realshaggy
Yes, I didn't find the right word and was too lazy to use a dictionary. Shame on me.
on 26. February 2011, 18:20 by Mody
hat Spaß gemacht :)
on 26. February 2011, 02:35 by pwahs
@Realshaggy: Yes, you have to find a loop together with the direction in which you are traversing it.
And it's called "orientated" loop, not ordered. ;) Or "directed", if you think of it as a Hamiltonian path in a graph ;)
on 25. February 2011, 13:43 by Realshaggy
So actually you have to find an "ordered" loop? A loop may be valid or not, depending on the direction I use (clockwise or counterclockwise).
on 25. February 2011, 12:45 by Statistica
Witzig! :-))
on 25. February 2011, 12:05 by Luigi
Was bedeutet: Folge entweder dem Pfeil oder gehe gerade aus? Darf ich das so interpretieren, dass ich entweder dem Pfeil folge oder ihn ignoriere und darüber hinaus geradeaus gehe?
@Luigi: Indeed. I don't know how to interpret it otherwise...
