Global Entropea
(Published on 12. July 2025, 18:26 by Scojo)
Rules:
- Normal sudoku rules apply: Place the digits 1-9 once each in every row, column, and 3x3 box.
- Global Entropy: Each 2x2 area in the grid must contain at least one digit from each of the three entropic sets: (123), (456), and (789).
- Split Pea Lines: The sum of digits in cells connecting two circles is equal to a concatenation of the digits in the circles, in some order. For instance, 3-346-1 could be a valid line, as 3+4+6=13=1 concatenated with 3.
Solve in SudokuPad
Solution code: Row 9
Solved by SKORP17, palpot, aqjhs, gdc, Dentones, Bjd, by81996672, blueberrypug, mayiyang, wenchang, twobear, mihel111, brimmy, Maximus, bansalsaab, Azumagao, AvonD, zeniko, tgstar, Exigus, vitaminz, Mennoo_, AAAAAAAAAAAAAAAAAAA, madhupt, mse326, Mr. Happy, annnz, abed hawila, kima2008, Isael, Shmartus, Crusader175, SXH, MattYDdraig, kdwji, lianarox
Comments
on 17. July 2025, 17:49 by MattYDdraig
What a break-in! Absolutely phenomenal opening.
on 17. July 2025, 07:20 by Crusader175
Very nice interaction!
on 15. July 2025, 00:44 by madhupt
This is such a cool puzzle! The secrets of sums in a global constraint scenario are revealed. After a fantastic break-in, it flows so smoothly. Thanks a lot for sharing!
on 14. July 2025, 14:50 by Exigus
Found the break in quite hard, then it had a nice flow. Lots of interesting logic. Thanks!
on 13. July 2025, 21:37 by mihel111
Great puzzle. Nice interactions. Well done Scojo.
