Mechanism [Standard U-Bahn]
(Published on 22. August 2026, 22:25 by wisty)
U-Bahn: 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.
Solution code: For each row except the last, the number of lines leading down
Solved by Piatato, Myxo, Mr_tn, Jesper, Christounet, Agent, Fusce, ildiko
Comments
on 23. August 2026, 22:59 by Christounet
Superb! Loved the mechanics of this one. Thanks :)
on 23. August 2026, 02:23 by Myxo
One of my favourite U-Bahns!
on 22. August 2026, 22:36 by Piatato
Awesome puzzle!
