ABX
(Published on 20. December 2025, 08:00 by Kaktuslav)
Rules: Normal sudoku rules apply. X-sums: Clues at the edge of the grid show the sum of the first X digits, where X is the first seen digit. The values A and B are not necessarily distinct and have to be determined by the solver.
Solution code: Row 3 followed by the sum A+B
Comments
on 11. July 2026, 22:35 by knight_gx
Wonderful idea, beautifully implemented.
on 11. July 2026, 22:23 by knight_gx
Wonderful idea, beautifully implemented.
on 22. December 2025, 18:51 by sujoyku
Wonderful puzzle! Thank you for setting and sharing this treat, Kaktuslav!
on 22. December 2025, 17:28 by brskri
The real treat is finding a puzzle you don't think you're going to like much and end up really enjoying the smoothest of solve paths. This was a great idea and goes in my favorites.
on 20. December 2025, 23:38 by Exigus
Impressive setting. That was very very cool. Thanks!
on 20. December 2025, 13:34 by mihel111
Actually, a real 3*. And very well executed, as ever.
on 20. December 2025, 10:52 by Myxo
Brilliant!
