Erica 49 (German Charrows Edition)
(Eingestellt am 30. Juli 2026, 15:45 Uhr von SennyK)
I am very happy to present the first Chaos Construction Erica! :-)
According to testers and me it might be a high 4*.
I hope you will enjoy and I would be really grateful for all the comments and ratings.
Chaos Construction: Divide the grid into nine orthogonally connected nine-cell regions. Place the digits 1-9 exactly once in each row, column, and region.
German Arrows: A digit in a cell with a green arrow counts exactly how many cells in the indicated direction differ from it by at least 5.
Arrow Regions: A cell with a green arrow must be in the same region as all cells in the indicated direction that differ from it by 4 or less, and it cannot be in the same region as any cell in that direction that differs from it by at least 5.
German Diamonds: A digit in a cell with a green diamond must differ by at least 5 from any orthogonally adjacent cell that shares its region.
If you liked this puzzle, I recommend trying out my other puzzles :-)Lösungscode: Third (3rd) column of the grid from top to bottom (with the symbol "/" marking borders between regions, e.g., 1/23/456/78/9).
Kommentare
am 6. September 2026, 11:44 Uhr von Christounet
Very nice ruleset! The ending took quite a while to figure out for me. Thanks :)
am 8. August 2026, 07:24 Uhr von Norkas
Took me a bit to really get a grip on the rules, but very smooth yet difficult puzzle afterwards.
am 2. August 2026, 09:36 Uhr von MxTery
Very elegant start; overall quite a fun and approachable puzzle.
am 1. August 2026, 10:39 Uhr von Chaka
Very brutal but also lots of fun!
am 1. August 2026, 07:17 Uhr von Srinidhi Kabra
Wonderful puzzle! The start is incredibly smooth and gratifying, although near the end it got tedious. Regardless, a great puzzle.
am 31. Juli 2026, 19:01 Uhr von Sherif
Rules were very confusing on the road, 4* for me
am 31. Juli 2026, 15:14 Uhr von vukkarak
I liked it, tough this is the type of puzzle where I read the instructions 20 times and still mess it up.
am 31. Juli 2026, 14:45 Uhr von amirs
That was tough! But very enjoyable and satisfying
am 31. Juli 2026, 10:59 Uhr von Myxo
Awesome!
am 31. Juli 2026, 05:48 Uhr von aqjhs
¡ajua!
am 30. Juli 2026, 23:39 Uhr von Arheus
That is an absolutely sensational puzzle. When I first saw the grid I was like "that cannot possibly have a unique solution, chaos construction to boot!" But four hours later I am very proud to have finished it. This puzzle must appear on CTC. Many congratulations!
am 30. Juli 2026, 22:31 Uhr von marcmees
Nice puzzle. smooth start but gets a bit tougher near the end. 4* Enjoyed that. Thanks
