Triples Trouble
(Published on 5. February 2025, 21:06 by ebiggie)
RULE SET:
Normal Sudoku rules apply. Place the digits 1 through 9 in each row, column, and box.
GLOBAL ENTROPY: Every 2x2 square of cells must contain a low digit (1,2,3), middle digit (4,5,6) and high digit (7,8,9).
MODULO-3 LINES: The grey lines are modulo-3. Any set of three sequential cells along a grey line must contain a complete set of residues modulo-3: one digit from (1,4,7), one from (2,5,8), one from (3,6,9).
KROPKI: Black dots are a 1:2 ratio. Not all dots are given.
Click the Link to Play: Sudokupad
Solution code: Please provide the digits from column 4 (top to bottom):
Comments
on 15. February 2025, 14:09 by Qashqai4eg
Awesome setting! Breaking is truly great!
on 15. February 2025, 07:46 by Lovejoy
Brilliant setting and very absorbing but definitely more challenging than a 2* for me
on 14. February 2025, 12:16 by DokiNabi
I have a habit of coloring cells on digit sequence lines such as mod-3 or entropy with red, orange, and pink. When you have a grid as full as this one, it makes the solved grid look like it's filled with sorbet! So I can say, this combination of rules has a nice flavor to it.
on 6. February 2025, 19:41 by josemadre
So much fun! Thank you
on 5. February 2025, 22:56 by DanishDynamite
Very nice! But more than a 2* for me.
