Antiknight and Antiking: Any two cells separated by a knight's or king’s move in chess cannot contain the same digit.
Nonconsecutive: Any two orthogonally adjacent cells cannot contain consecutive digits.
Ratio Kropki Dots: Digits separated by a black dot have a 2:1 ratio. Not all dots are necessarily given.
Solution code: Row 1
on 6. September 2026, 17:23 by itsid
Had a hard time getting the break in actually open;
I mean sure, I could see it, and it even winked at me a few times, but the actual lock stayed closed for way too long (which certainly could be me)
I had to use every little bit of information I got at that point to find my way through the keyway.
I enjoyed it though, but to me the break in deserved a fourth star
Great puzzle
thanks a lot for sharing
on 20. July 2026, 20:47 by BorisTheSnake
Definitely nice, but agree with others, a little harder than the past. But I liked that :)
on 20. July 2026, 18:16 by snuuba
Very nice. Maybe I got lucky with my final question after figuring out most of boxes 3,6,9. I usually struggle with Addie’s nonconsecutive puzzles, but this one went very smoothly..
on 18. July 2026, 17:45 by superkinkel
Wow, I found this much harder than its predecessors. I presume I have missed something, but this was a grind for me.
Please note: The German version of this page has changed. It is possible that this page does not contain the latest information.