Logic Masters Deutschland e.V.

am 13. August 2021, 09:43 Uhr von PrimeWeasel
Update

am 22. September 2020, 15:25 Uhr von baku
Very nice puzzle. Not so hard and it's very pleasant to see the second rule kicking in

am 18. September 2020, 02:03 Uhr von Djmelee3000
Nice and easy break from harder puzzles, thanks!

am 17. September 2020, 18:58 Uhr von Big Tiger
That was just about my speed. I had to think, evaluate ... but never came to a point where I just banged my head on the desk and quit.

@Big Tiger I was picturing an actual Big Tiger when I read your comment. I could just see him at his desk in the jungle.

am 17. September 2020, 17:05 Uhr von fpac
i loved this puzzle. as soon as i remembered the last rule, everything fell into place

am 17. September 2020, 04:53 Uhr von Narayana
Suggestion:
Please add the instructions:
Normal sandwich sudoku rules apply: The numbers outside rows or columns indicate the sum of the digits between the 1 and 9 in their respective row or column.

Yes, many of us know what you meant, but otherwise is not complete.

Please add a comma to Solution code description: "R6, C6"
Or preferably say row 6 from left to right, followed by column 6 from top to bottom, 18 digits no spaces.
For example: 123456789451236789

The puzzle was nice!

am 17. September 2020, 02:25 Uhr von SudokuExplorer
@PrimeWeasel Nice puzzle!
Can you add the sudoku tag, so that it is easier to find. (It is the middle icon/tag in the 7th row of icons).

@Greg Thanks for clarifying the solution code :-)

am 17. September 2020, 01:48 Uhr von Greg
@SudokuExplorer: The solution code is Row 6 followed by column 6.

am 17. September 2020, 01:15 Uhr von SudokuExplorer
Can you please make the solution code longer (eg one or two rows/columns)?

Otherwise some people might guess the solution code without trying the puzzle.