Little killer clues indicate the sum of the digits on their respective diagonals. Digits may repeat along these diagonals.
Play on f-puzzles.Solution code: Row 8, Column 1
on 8. December 2021, 03:33 by Vebby
What a beast of a puzzle, amazing construction!
on 20. October 2021, 07:00 by polar
Very hard but also very brilliant puzzle. Thank you!
on 3. June 2021, 11:37 by cdwg2000
Very hard.
on 26. March 2021, 17:04 by emmettcito
Very fun and challenging puzzle! :D took me over 2 hours.
on 14. January 2021, 05:42 by harrison
@Gliperal--
This is a super clever and lovely puzzle. Each deduction was massively difficult. I hope more people give this one a shot, it's worth the extra effort.
on 8. October 2020, 00:40 by Gliperal
Removed the "created with the help of a computer" tag, since it was mostly just to make sure it still solved.
on 7. October 2020, 11:34 by cdwg2000
@Qodec
Thank you, I will challenge this problem next.
on 7. October 2020, 11:03 by Qodec
@cdwg2000 Definitely not, I tested this thing and it's a wondrous, beautiful logical path. I hope you manage to solve it, it's completely worth it!