Sudoku Watchtowers
Die Idee für die Wachtürme stammt von Angelo, der allerdings alle seine brillianten Wachturm-Sudokus mit anderen Varianten kombiniert hat (Sandwich, Thermos, Arrows (1), Arrows (2).) All diese Rätsel verdienen mehr Löser, also probiert sie selbst aus!
Solve online in F-Puzzles or CtC-app (thx Nick Smirnov!)
Verwende die üblichen Sudoku-Regeln.
Eine Ziffer N in einem grauen Kästchen repräsentiert einen Wachturm, der genau N Kästchen überblicken kann, inklusive des Kästchens selbst, mit Ziffern kleiner als N in alle 4 Richtungen bis zu der ersten größeren Ziffer in dieser Richtung. Alle möglichen Wachtürme sind gegeben.
Lösungscode: Zeile 8, gefolgt von Spalte 2.
am 4. Oktober 2022, 16:16 Uhr von pin7guin
Schöne Variante. Hat Spaß gemacht!
am 1. August 2022, 10:37 Uhr von Lizzy01
Very nice! Two stars difficulty in my opinion.
Sorry to bother you again, but you might be interested in this puzzle I set using watchtowers:
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=000AN6
It was partially inspired by this one, but much harder...
am 23. Juli 2022, 11:08 Uhr von ibag
Das hat Spaß gemacht! ;-)
am 20. Juli 2022, 22:48 Uhr von peacherwu2
Harder than current rating.
am 20. Juli 2022, 19:05 Uhr von Angelo
Thank you very much for giving this constraint a go and also thank you for the shoutout to my puzzles! I believe you have created the first sudoku with only watchtowers as constraint and it was a fantastic one!
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Thanks!
I am always trying to make variants with only one ruleset, altough I like crossovers a lot too. Main reason for my interest in only one constraint is that I am involved in Sudoku championships and competitions, and there the majority of puzzles has only one rule. I think that's by it's nature. Crossovers tend to be harder, and in championships there is always a time limit; top players should not spend more than 10-12 minutes on the hardest puzzles.
am 20. Juli 2022, 18:31 Uhr von cam
Very nice puzzle! Really interesting and fun logic :)
am 20. Juli 2022, 18:05 Uhr von Qodec
So different from Angelo's puzzles, and so interesting! Thank you very much!
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Thank you very much! That means a lot to me! :-)
am 20. Juli 2022, 14:22 Uhr von marcmees
Had to take a closer look at the example to discover an obvious truth I had overlooked. Very nice. Thanks.
am 20. Juli 2022, 08:42 Uhr von Jesper
Very nice, thanks Richard!
am 20. Juli 2022, 06:02 Uhr von Richard
Added links and tag for online solving. Thx Nick!
am 20. Juli 2022, 03:56 Uhr von Nick Smirnov
F-puzzles:
https://f-puzzles.com/?id=2bhxxt23
CTC App:
https://tinyurl.com/23av9c2c