Circuit Board [Standard U-Bahn]
(Published on 14. November 2023, 17:10 by wisty)
Draw a single connected network of lines going through the centers of some orthogonally adjacent cells. Clues above and to the left of the grid indicate how many times a given tile, including its rotations, will appear in that row or column.
Solve links:
• Penpa+
• SudokuPad
Thank you KNT, wooferzfg and jakhob for testing! :)
Solution code: For each row except the last, the number of lines leading down
Comments
on 29. September 2024, 17:11 by dumediat
This is the first u-bahn I've been able to solve that's over 2 stars. I've never felt smarter in my life, and the puzzle itself actually teaches difficult u-bahn steps. :D
on 13. September 2024, 21:28 by marcmees
Had this one for a long time into the 'to do' list. Enjoyed it. Very nice. thanks
on 6. March 2024, 18:38 by The Book Wyrm
Great puzzle!
Pretty tough for me, but a lot of interesting logic in this.
on 14. January 2024, 05:45 by eugene porter
Do you have any hints ?? I love the puzzle but can't seem to solve it.
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Hello! Sorry I missed this comment somehow! My discord username is fallenprincess and my email is wisty.fall @ gmail if you're stuck somewhere I can try to give a hint for wherever you're at! Thank you for trying the puzzle! :)
-Wisty
on 3. December 2023, 13:05 by chrisbee2
What a fun! I love U-Bahn puzzles and this was great because of the straight way to solve it.
Thanks a lot!
on 22. November 2023, 20:36 by Christounet
That was fun ! And me saying this about a u-bahn makes it very special, because I'm not too comfortable solving u-bahn puzzles. This one I was determined to solve because I felt attracted by the logic. I still struggled but I enjoyed the fight ! Thanks :)
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I'm so glad you enjoyed your solve! Congrats on sticking with it!
on 20. November 2023, 03:20 by Agent
Cool puzzle, many clever and interesting steps!
on 17. November 2023, 16:17 by Piatato
A lot of fun, thanks!
on 14. November 2023, 23:02 by Jesper
Very nice!
on 14. November 2023, 22:02 by MicroStudy
oh god am i an u-bahn enjoyer now cause this is very compelling evidence
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you have been TURNED! >:)
-wisty
on 14. November 2023, 22:02 by Myxo
Wonderful puzzle! Full of smooth and interesting deductions :)
on 14. November 2023, 17:24 by wooferzfg
Awesome! There were many fun & intricate moments
on 14. November 2023, 17:16 by KNT
great puzzle, thanks!
