+&×
(Published on 3. August 2025, 06:03 by Kaktuslav)
Link to SudokuPad: https://sudokupad.app/81c1y1h3z6
Rules: Normal Sudoku rules apply. (+,×)-squares: Each golden square contains two digits, their sum, and their product, in any order (i.e., the digits are a, b, a + b, a × b, where a and b are not necessarily distinct). One square is split across the grid, occupying cells R5C9, R6C9, R9C4, and R9C5. No two squares have the same composition of digits. Inequality: The inequality sign points to the smaller of the two digits it connects.
Rules: Normal Sudoku rules apply. (+,×)-squares: Each golden square contains two digits, their sum, and their product, in any order (i.e., the digits are a, b, a + b, a × b, where a and b are not necessarily distinct). One square is split across the grid, occupying cells R5C9, R6C9, R9C4, and R9C5. No two squares have the same composition of digits. Inequality: The inequality sign points to the smaller of the two digits it connects.
Solution code: Row 9
Solved by cygne, jennyaa, Mr. Happy, Qodec, L00ping007, HazelTheColor, drbs, SKORP17, BG03, Spillo, akurski, Micky, johngardner, Bi2_SO4_3, Crul, raaaaa, Franjo, olliwright, MixedMathialArts, zrbakhtiar
Comments
on 4. August 2025, 12:56 by Franjo
Very interesting quadruple constraint. Thank you very much for creating and sharing this lovely puzzle.
on 3. August 2025, 17:14 by akurski
A very fun puzzle! Took me a while to figure out the logic but it was a very rewarding solve. I'd probably say the rating should be 2 stars
on 3. August 2025, 09:18 by Qodec
Wouldn't say it's _that_ easy but this was very interesting!
on 3. August 2025, 08:28 by Mr. Happy
Fun constraint!
