Leap Frog of War
(Published on 5. December 2024, 01:25 by Jrosas)
Normal Sudoku rules.
Fog of war: fog covers the grid. Correctly placing a digit removes fog from the surrounding cells. No guessing is required.
Leap frog rule: frogs cover the grid. Adjacent digits across frogs leap in value and differ by exactly 3. All possible frogs are given.
Auf Deutsch: gewöhnliche Sudoku- und Nebel-des-Kriegs-Regeln.
Durch einen Frosch getrennte benachbarte Ziffern unterscheiden sich um genau 3
Alle möglichen Frösche sind gegeben
Please excuse any errors in the German. I used Google translate. Thank you to my gracious hosts in Deutschland.
my solution video:
https://youtu.be/cV3r5n0CQ9I?si=mVFZ0r-L2sf0AEKg
Solution code: Row one left to right no spaces
Comments
on 14. July 2025, 15:41 by TeddieMilo
Jump, jump, jump! Fun, fun, fun!
TQ for this lovely puzzle
on 14. July 2025, 15:41 by TeddieMilo
Jump, jump, jump! Fun, fun, fun!
TQ for this lovely puzzle
on 11. April 2025, 18:23 by Rollo
Lustige Frösche. Ich fand's nicht einfach.
on 10. April 2025, 14:51 by ppdswiss
It's fun and fundamentally is a good colouring exercise puzzle. It's fair to say you have to enjoy negative constraint theory to sail through this otherwise you could be scratching your head for ages.
on 15. January 2025, 15:07 by Zarlino
Very enjoyable: thank you.
on 10. December 2024, 23:05 by dzamie
Cute! I love puzzles with negative constraints like this, and such adorable clues :D
[Thanks for the comment. I love using negative constraints. Please try my “All the same and never 4”. One streamer called it “the mother of all negative constraints.”
on 10. December 2024, 18:34 by Jrosas
Reduced clues
on 10. December 2024, 04:49 by Tingo
Great puzzle!
on 6. December 2024, 08:00 by TheNineElements
Solve Time: 16:16
I rated this 1/5 difficulty
Cool idea for a FOW puzzle! Took me a minute to understand how this was basically a modular coloring puzzle, but was really pleasant to solve upon realizing that.
I also didn't remember that there was a negative constraint for frogs when I began solving, and spent a solid 2-3 minutes completely lost as to how this was possible - but that was completely my fault for not reviewing the rules thoroughly!
Really cool puzzle idea & great setting!
on 5. December 2024, 13:54 by Flinty
Very fun. Love the completion message. :)
on 5. December 2024, 13:37 by fishsaltyak
Solid 2 star puzzle, very fun, thanks
on 5. December 2024, 13:24 by Jrosas
German instructions added
on 5. December 2024, 08:22 by wuc
Cool themed puzzle. I go for 2 star difficulty here. It helped me having solved modular line puzzles and those with negative constraints. Very tricky for an 1 star. Had great fun solving anyway thx.
on 5. December 2024, 06:58 by Dermerlin
Maybe i am blind.
I can't see a link or an image for the puzzle
EDIT: The link and image are missing for German users. If you change language to English ... they appear.
on 5. December 2024, 05:37 by Fisherman
A very beautiful work. Platinum nailed it.
[Im very pleased to see your name in the solvers list on one of my puzzles again. I think you helped me on Bat and Berg or some other puzzle months ago,]
on 5. December 2024, 03:59 by CanadianLeviathan
Good times! It was more like 1.5 stars for me. Fun colours.
on 5. December 2024, 03:57 by Jrosas
German rules
on 5. December 2024, 02:52 by antiknight
Great idea!
on 5. December 2024, 02:23 by Platinum
Great use of moduli logic, loved it
on 5. December 2024, 02:05 by hardline35
nice puzzle! funny frogs :)
on 5. December 2024, 01:29 by Jrosas
All frogs are given.
