Ichikara (Pack 1)
(Eingestellt am 7. August 2025, 10:16 Uhr von juggler)
Thanks to everyone who provided ideas and suggestions, especially Andrewsarchus and Crusader.
ICHIKARA
• Divide the grid into regions. A region contains the numbers from 1 to N once each, where N is the largest number in the region.
• "?" stands for any number.
• Regions may also contain empty cells.
Lösungscode: In each puzzle, the leftmost digit in the topmost row of the region occupying the lower right corner of the grid.
Kommentare
Heute, 09:30 Uhr von just_ham
I enjoyed this pack a lot! The logic was very satisfying to break through.
am 9. Januar 2026, 01:23 Uhr von dzamie
That's a neat puzzle. Puzzle 4 made me feel rather clever for figuring out the ? value.
am 18. Dezember 2025, 13:27 Uhr von eap314
I love the logic throughout. This is a very nice concept; I might try to make a cc or something based on it.
am 3. September 2025, 08:12 Uhr von SudokuExplorer
Really enjoyable concept and little treats, thanks!
am 29. August 2025, 20:16 Uhr von damasosos92
Beautiful introduction. I'm convinced, will try the others!
am 8. August 2025, 19:31 Uhr von blackjackfitz
Really liked this, looking forward to seeing what else you do with this ruleset.
Took me a minute to get my head around it but then it all clicked pretty nicely. I agree with RockyRoer, either I got much better at this or the 4th puzzle is much easier than the others.
am 7. August 2025, 22:04 Uhr von Kiwo
This is really clever! Very beautiful puzzle, thank you for sharing.
am 7. August 2025, 17:34 Uhr von juggler
(Penpa+ links)
am 7. August 2025, 17:32 Uhr von wuc
That was awesome fun to find rules for such a new kind of puzzle. Very refreshing. Looking forward to more of these maybe a bit harder? Maybe combined with any cc constraint?
am 7. August 2025, 14:05 Uhr von sfushidahardy
Very cool!
am 7. August 2025, 12:50 Uhr von RockyRoer
Very fun. Either I was learning, or #4 was easiest, or both :-). Thanks for setting and sharing them with us.
am 7. August 2025, 12:25 Uhr von Franjo
Nice twist on Nikoli‘s old Block Puzzles! Thank you very much for creating and sharing.
am 7. August 2025, 11:50 Uhr von Qodec
OK I'm sold, would like to solve more.
