Algebra 101
(Published on 17. April 2021, 20:18 by stimim)
- You need to determine the value of X and Y.
- Killer Sudoku: Digits in the cage sum to the given total on the top left corner.
- Arrow Sudoku: Digits along the arrow must sum to the number in the circle.
- Clone Sudoku: Two cells marked with "Y" are the same.
Solution code: row 1 + column 9 (18 digits)
Comments
on 5. August 2021, 14:43 by uvo_mod
Label "Online Solving Tool" ergänzt, außerdem Variantenkombination statt Rätselvariante.
on 25. April 2021, 16:21 by stimim
Thank you, glad to know you like the puzzle!
on 20. April 2021, 03:53 by jhuijts
I also liked this one a lot. This is the type of harder puzzle that is approachable enough for me. I use Excel to keep track of all options and then cross them off one by one :)
on 18. April 2021, 13:46 by RootsInWermland
That is a very nice puzzle. I really liked the intricate (and pretty hard) logic around the middle box. That combined with the algebra logic to narrow down the possibilities was lovely. Very interesting how the surrounding boxes with X's fed back into the middle box.
It is also really nice that the puzzle "halts" before the end and you have to resolve bottom right box to finally crack it entirely.
Once again - thanks!
