10-in-9 calcudoku #1
(Published on 27. January 2020, 10:04 by Nylimb)
Fill the grid with 1-digit and 2-digit numbers, so that every row and column contains each of the 10 digits, from 0 to 9, exactly once: Eight cells contain 1-digit numbers, and the other cell contains a 2-digit number (from 10 to 98).
Each cage indicated by the thick lines shows an arithmetic operation (+, -, x, or /) and the result of that operation applied to the numbers in the cage.
A digit can occur more than once in a cage, as long as the occurrences are not in the same row or column. It's also possible for two 2-digit numbers to occur in one cage, if they're not in the same row or column.
The puzzle is available on Penpa.
Solution code: Column 6 and column 7. Include both digits of the 2-digit numbers.
Comments
on 9. June 2022, 00:27 by Vebby
Mind-bending! After a couple of failed attempts I finally got my act together. Superb logic throughout.
on 30. December 2020, 10:07 by Nylimb
Fixed penpa link and 10-in-9 tag.
on 30. December 2020, 04:40 by Nylimb
Added penpa link.
on 8. April 2020, 06:53 by Nylimb
Added 10-in-9 tag.
on 15. March 2020, 01:59 by Nylimb
Added comment about multiple 2-digit numbers in a cage.
on 16. February 2020, 11:17 by Mody
Fantastisch, hat großen Spaß gemacht.
on 9. February 2020, 22:35 by ffricke
Hat mir sehr gut gefallen.
on 30. January 2020, 14:10 by Nylimb
I increased the resolution of the picture.
on 29. January 2020, 12:57 by Statistica
Hübscher Einstieg, tolles Rätsel!
on 29. January 2020, 04:42 by HaSe
a very nice one ;-)
on 27. January 2020, 21:52 by Nylimb
To zorant: The solution that you described in your hidden comment appears to be correct. But the solution code should not have any commas between the numbers; it should be just a string of 20 digits.
on 27. January 2020, 16:14 by jessica6
@ragna, yes, the numbers may be in any order. The largest number is divided by each smaller number in succession to give the result of the division.
The same is true for the minus operator: the smaller numbers are subtracted from the largest.
on 27. January 2020, 15:36 by Ragna
Short question:
Result 2/ means 2 1; 4 2; 6 3; 8 4.
Is it allowed to write 1 2;
2 4; 3 6; 4 8 ?
on 27. January 2020, 14:07 by Nylimb
To zorant: I think your hidden comment was intended for a different puzzle, namely "WORTMISCHUNG - 3D Buchstabenrätsel",
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=00036Y .
on 27. January 2020, 13:17 by jessica6
Auch dieses Rätsel ist spitze. Inzwischen hab ich da Übung.
