Logic Masters Deutschland e.V.

U-Bahn (2)

(Published on 15. April 2023, 06:02 by KNT)

Draw a totally connected loop network through the centers of some cells, which may branch or turn, but may not have any dead ends.

A clue outside the grid indicates how many times the corresponding line shape (i.e. a cross, branch, straight line, or turn) appears in the corresponding row or column, irrespective of the line shape's rotation.

SudokuPad

penpa+

Solution code: For each row except the last, the number of lines leading down from that row

Last changed on on 16. June 2024, 19:45

Solved by wooferzfg, Jakhob, Gliperal, ibag, Zzzyxas, Niverio, Jesper, bigger, Koalagator2, Joe Average, r45, filuta, polar, Vebby, Piatato, jkuo7, misko, Jaych, Alex, wisty, ffricke, wand, AnnaTh, Quetzal, ... chrisbee2, RJBlarmo, lupo, Myxo, MicroStudy, tuturitu, ONeill, cmb, Luigi, Bellsita, auroux, pandiani42, Christounet, The Book Wyrm, Paletron, lerroyy, Nick Smirnov, abed hawila, zetamath, wullemuus
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Comments

on 14. September 2024, 01:30 by zetamath
Am I finally getting the hang of these? This is a very nice one I think!

on 8. March 2024, 17:27 by The Book Wyrm
Fun puzzle!
Lot of nice steps, and not too difficult (actually found this one much easier than #1).

on 29. January 2024, 09:42 by Christounet
Cool :)

on 26. July 2023, 09:57 by cmb
What an epic string of small yet cool deductions.
Loved it!

on 1. May 2023, 15:31 by Agent
Another great puzzle, I'm impressed by the variety of Ubahn logic.

on 28. April 2023, 14:00 by wand
it took a while to wrap my head around, but then it was a smooth and satisfying solve

on 26. April 2023, 07:34 by wisty
There are SO MANY cool steps in this! Wtf I love it

on 17. April 2023, 12:42 by Piatato
The break-in was much easier this time, but I keep missing the most simple things, annoyingly.

on 16. April 2023, 18:07 by polar
Nice fix ;) Some lovely ideas in this one.

on 15. April 2023, 15:36 by Jesper
Also very nice! In some respects actually more straightforward than #1 (but also a longer path).

on 15. April 2023, 14:51 by Niverio
Brutal for me, but lots of fun :)

on 15. April 2023, 10:00 by ibag
Wonderful solving path!

on 15. April 2023, 06:55 by wooferzfg
This was really fun to figure out, lots of cool subtle steps. Thanks for the puzzles, I love this genre :)

Difficulty:4
Rating:99 %
Solved:49 times
Observed:3 times
ID:000DLZ

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Solution code:

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