Solution code: Row 3 and row 8: E for corners, G for straight, T for branching, and K for intersection, otherwise the number
on 9. August 2025, 22:12 by cyddrdrd
I agree with KNT and Piatato. This one is an epic masterpiece. Lots of smart small deductions and one step in the middle is just beyond words.
on 4. June 2025, 21:33 by tuace
Super!
on 15. January 2024, 03:40 by ONeill
Amazing!
on 4. October 2023, 11:16 by Piatato
Superb puzzle! As KNT stated, it's a true epic. So many amazing little deductions, all of them such a joy to find. :)
on 2. September 2023, 19:36 by Agent
Fantastic puzzle, one of my favourite U-Bahns I have solved! The U-Bahn clues sorted in ascending order are a very interesting concept.
on 12. April 2023, 07:41 by wooferzfg
Absolutely incredible, one of my favorite puzzles ever :)
Rules clarification: If a row/column has clues, then all non-zero U-Bahn clues and all Japanese Sums clues in that row/column are given, but they are written in ascending order.
Solving link: https://tinyurl.com/2yosjf2p
on 10. December 2022, 18:55 by ffricke
Super schön. Ich musste zweimal ran und im Endspurt habe ich dann trotzdem noch einiges ändern müssen - überraschend - großartig
on 15. November 2022, 22:45 by Myxo
Amazing!
on 2. November 2022, 17:32 by Mody
Großartig und schön schwer :)
on 2. November 2022, 09:01 by Statistica
Grandios. Musste dreimal neu anfangen. Große Verhederrungsgefahr im U-Bahn-Netz!
on 28. October 2022, 22:40 by Alex
wow, gigantisch!
on 24. October 2022, 08:46 by KNT
A truly epic construction, it really humbled me as I am not a strong solver of underground puzzles. Thank you, kind gnome, for this awesome intellectually enriching experience :)
on 20. October 2022, 23:39 by lupo
Sehr schön pfiffig konstruiert!
on 17. October 2022, 22:08 by polar
Truly sublime. I loved every minute of it! Thank you very much
on 17. October 2022, 17:31 by Jesper
Großartig! Lässt sich sehr schön erarbeiten.
Please note: The German version of this page has changed. It is possible that this page does not contain the latest information.