Cartesian 159
(Published on 19. August 2022, 07:09 by noswald)
- Normal sudoku rules apply.
- Digits in column 1 indicate the column in which the digit 1 appears in that row. For example, if r4c1 is a 6, r4c6 is a 1. Similarly, digits in row 1 indicate the row in which the digit 1 appears in that column. This also applies to columns and rows 5 and 9 with the digits 5 and 9 respectively.
- Digits along an arrow must sum to the number in the arrow's circle.
F-Puzzles: https://f-puzzles.com/?id=2h5wxayd
CtC App: https://tinyurl.com/cartesian159
Solution code: Row 9 without spaces
Comments
on 16. April 2024, 18:02 by Snaques
I love 159 puzzles so I'm going through the archives for more.
This one was really tough for me. I get some figures in really fast but then got stuck and only through trial and error stubled into the correct figure (luckily on the first try).
There aren't too many of these 159x159 puzzles so I'm still a bit new to all the deductions you can make.
on 10. September 2023, 22:00 by DiMono
It took me a long time to figure out what this puzzle was telling me. I made some quick progress at the beginning, then had to experiment with it for over an hour. Once I figured it out, though, everything was super smooth.
on 19. August 2022, 21:08 by marcmees
Nice first puzzle. Thanks.
on 19. August 2022, 13:31 by twobear
Here is a puzzle by Sktx with the same theme:
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0007HB
