Solution code: For column 1 to column 7 (not row as usual) the number of lines going to the right.
on 12. June 2025, 16:24 by Oripy
Penpa+: https://tinyurl.com/242akagh
on 29. March 2023, 04:37 by wooferzfg
Impressively tricky for a puzzle where all the clues are given
on 27. October 2015, 21:26 by chrisbee2
das war ein gaaanz schönes aha-rätsel!!!
on 26. May 2014, 18:53 by tuace
Schöne Konstruktion; fand ich recht tricky :)
on 12. June 2013, 09:44 by AnnaTh
Das war ganz SCHÖN schwer (für mich).
on 11. June 2013, 09:39 by CHalb
English solution code description changed. Thanks, kiwijam.
on 10. June 2013, 15:44 by Mody
Als echtes U-Bahn-Netz nicht so geeignet :), aber als U-Bahn-Rätsel sehr schön zu lösen.
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