Irregular Compoundoku
(Published on 15. January 2021, 07:00 by athin)
- Solve both left and right Sudokus. Standard Sudoku rules apply.
- In addition, the board below them is the Compound Board of both Sudokus.
- Each number on the Compound Board should tell either: (1) the number on the left Sudoku, or (2) the sum of both numbers on the left and right Sudokus; in the respective position.
Here is a variant of Sudoku that I created almost exactly a year ago. You may first try the easier introduction puzzles (00040M).
The Compoundoku rules apply.
Solution code: Columns 1 and 9 for Left Sudoku, then columns 1 and 9 for Right Sudoku. Write the numbers top-down.
Comments
on 16. July 2024, 22:09 by CHalb
Great puzzle, brillant construction! Only 14 solvers in 3,5 years for such a Sudoku variant is quite a surprise to me. I attacked it because I like many of athin's puzzles very much.
on 18. March 2024, 21:42 by DiMono
Fun puzzle. The logic was good. I think a 36 digit solution code is needlessly tedious at the end. Would recommend making it one row/column from each grid rather than two.
Penpa+ link with answer check: https://t.ly/Wul6K
on 16. January 2021, 14:11 by polar
Lovely puzzle! Penpa+ link: https://git.io/JtTKu
on 15. January 2021, 15:15 by marcmees
Nice. Thanks.
on 15. January 2021, 11:15 by bigger
Happy compoundoku anniversary
on 15. January 2021, 10:08 by Luigi
Ganz fantastisches Rätsel mit klarem schlüssigen Lösungsweg!
Vielen Dank!
