peanuts
(Published on 15. October 2025, 14:41 by sandini)
For two orthogonally adjacent cells the sum of their digits must always be greater than their product. Every peanut contains a square number (read from left to right).
Solution code: third row (4 digits)
Comments
on 16. October 2025, 08:03 by Quillslash
Great puzzle!
I almost started trying to complete the puzzle in base 5 until I read the first line properly and realised I wasn't limited to 1-4
on 15. October 2025, 18:23 by akurski
Wonderful puzzle! I found the logic to be very straightforward — and it's a very elegant ruleset
on 15. October 2025, 16:12 by snafflebix
I really liked this one!
on 15. October 2025, 15:12 by zhangjinyang
Can I use all digits from 0 to 9?
[Answer] Yes, all digits are allowed for this puzzle. You've got to determine which four to use.
