LM 2024 Leftover: Extra Region U-Bahn
(Published on 21. June 2024, 12:00 by uvo)
This puzzle was originally intended for the Logic Masters 2024, but was not used after all.
U-Bahn: Draw the map of a subway into the grid. The map consists of horizontal and vertical lines that connect adjacent cells. All lines are connected and there are no dead ends; some cells may remain unused. The numbers outside the grid indicate how many cells of a certain type (intersection, junction, straight line or curve, regardless of orientation) occur in the respective row or column.
Extra region: In the grey region, each possible route must occur exactly once in every possible orientation (one empty cell, one intersection, four junctions, two straight lines, four curves). A list of these possible routes is given below the puzzle.
Here is a PDF with all LM 2024 Leftovers to download.
Link to online solving
U-Bahn: Draw the map of a subway into the grid. The map consists of horizontal and vertical lines that connect adjacent cells. All lines are connected and there are no dead ends; some cells may remain unused. The numbers outside the grid indicate how many cells of a certain type (intersection, junction, straight line or curve, regardless of orientation) occur in the respective row or column.
Extra region: In the grey region, each possible route must occur exactly once in every possible orientation (one empty cell, one intersection, four junctions, two straight lines, four curves). A list of these possible routes is given below the puzzle.
Here is a PDF with all LM 2024 Leftovers to download.
Link to online solving
Solution code: The lengths of all horizontal line segments; row by row from top to bottom, within each row from left to right.
Last changed on on 20. July 2024, 13:49
Solved by Zzzyxas, jessica6, CJK, ONeill, Jesper, tuturitu, KNT, jkuo7, r45, Piatato, ildiko, wooferzfg, Jakhob, Statistica, AnnaTh, ibag, lupo, misko, Joe Average, Paletron, wisty, Niverio, Bellsita, ffricke, RJBlarmo, Phistomefel, abed hawila, Agent
Comments
on 28. June 2024, 11:31 by ibag
Sehr schönes Rätsel - wie auch das aus dem Wettbewerb auf dem Sofa. ;-)
on 23. June 2024, 05:30 by KNT
Really great, advanced subway logic here
on 21. June 2024, 20:10 by jessica6
Beim Lösungscode ist die Länge der Strecken gemeint, nicht die Anzahl Felder. Steht ja auch da, wird aber trotzdem oft anders interpretiert.
