U-Bahn 3
(Published on 28. June 2025, 06:28 by wooferzfg)
If you are unfamiliar with U-Bahn, here is a guide that covers the core logic.
Draw a totally connected loop network through the centers of some unshaded 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.
Solution code: For each row except the last, from top to bottom, the number of lines leading down from that row
Comments
on 12. July 2025, 14:42 by Agent
Very cool and distinctive U-Bahn logic, I enjoyed every step!
on 29. June 2025, 23:33 by Christounet
Nice logic in here ! Especially how the clues work in the opening. Thanks :)
on 28. June 2025, 07:58 by Piatato
Very cool, thanks!
