Accuracy
(Eingestellt am 23. August 2026, 11:16 Uhr von sujoyku)
Regeln:
- Es gelten die normalen Sudoku-Regeln, d.h. jede Reihe, Spalte und 3x3-Region muss jede der Ziffern von 1 bis 9 genau einmal enthalten.
- Diagonal Target Sums: Ein Hinweis X außerhalb des Gitters gibt an, dass die Ziffer X auf der markierten Diagonale vorkommt, und alle Ziffern, die (vom Hinweis aus gesehen) vor dem ersten Auftreten der Ziffer X auf der Diagonale vorkommen, sich zu X addieren.
Beispiel: Eine Diagonale mit einem Diagonal Target Sums-Hinweis von 4 könnte 2114 lauten (da 2+1+1=4), aber nicht 4478 (da hier keine Ziffer vor dem ersten Auftreten der 4 vorkommt).
Hier kann das Rätsel online gelöst werden:
Lösungscode: Reihe 7 von links nach rechts (9 Ziffern insgesamt)
Kommentare
am 24. August 2026, 12:21 Uhr von mscha
Beautiful! I love this ruleset. A few very tricky deductions are needed, I gave it 4 stars for difficulty.
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Thank you, mscha! I am glad that you enjoyed the ruleset. Also thanks for sharing your experience of the difficulty level.
Kind regards, sujoyku
am 24. August 2026, 00:39 Uhr von samuel1997
Nice puzzle! This is the first time I've seen this rule, so I have to spend some time to adapt it and find the interaction between the clues. But after solving it, I can say that this rule and this puzzle are amazing! 3* difficulty for me. Thanks.
**
You are much welcome, samuel1997, thank you for your comment! I am glad that you liked the puzzle. Prof.Dori introduced the Target Sums constraint as Row/Column clues. As far as I know, this is the fist puzzle that uses them on diagonals.
Kind regards, sujoyku
am 23. August 2026, 23:29 Uhr von Ipit
Nice, 5* like!
**
Thank you, Ipit!
Kind regards, sujoyku
am 23. August 2026, 19:36 Uhr von Snookerfan
Very nice! Always nice to see a new ruleset and this one has more potential I guess. 2 stars for me based on solve time, but because of new rules it might be higher. Thanks
**
Thank you for your feedback, Snookerfan! I am glad that you liked the variant and see more potential for it. I have set another one with this ruleset today which is in testing right now. As with many puzzles, the experienced difficulty relies also on "getting lucky" by looking into the right places at the right time. If you do, this can surely feel easier. But be that as it may, thanks again for sharing your perspective!
Kind regards, sujoyku
am 23. August 2026, 18:42 Uhr von Christounet
Very fun! I got stalled by some sudoku in the midsolve, not sure if I missed something else. Some surprising sums along the way. Thanks :)
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You are much welcome, Christounet, thank you for your comment! I don't expect you missed something. In my intended path, there is quite some amount of sudoku required for the mid-solve. :)
It is great to hear that you liked the puzzle.
Kind regards, sujoyku
am 23. August 2026, 18:16 Uhr von wuc
No day without a new constraint type to me. Awesome puzzle. For oncf it was easier than others say. 2.5* but maybe i just looked at the right point to start. Great setting thx.
**
Thank you for your comment, wuc! I am glad that you liked it. Also thanks for sharing your take on difficulty.
Kind regards, sujoyku
am 23. August 2026, 17:49 Uhr von highonlife
This was weird for me. Maybe out of badluck I kept getting stuck.
But I think it's at least a 4* puzzle. It required a number of types of logical paths.
**
Thank you for sharing your experience and perspective on difficulty, highonlife! I think it pretty much depends on the scanning that is different than with a lot of other constraints. I hope you still had a fun solve.
Kind regards, sujoyku
am 23. August 2026, 15:51 Uhr von amirs
Nice take on target sums, I found it very enjoyable. And thanks for making the clues part of the grid in sudokupad, it helps for coloring them or otherwise labeling which clues have already been used.
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Thank you for your comment, amirs! I am glad that you liked the puzzle. Making the outside of the grid editable was a great suggestion by gdc, so all kudos to him. :)
Kind regards, sujoyku
am 23. August 2026, 15:13 Uhr von Piatato
Fun one, thanks!
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Thank you, Piatato!
Kind regards, sujoyku
am 23. August 2026, 14:35 Uhr von miranda_9
Beautiful puzzle - just had to remind me that digitals on diagonals can repeat, lol
Thank you sujoyku.
**
Thank you for your comment, miranda_9! I am glad that you enjoyed the puzzle. It is as you say, the possibility of repeats is crucial in this one. Otherwise it would be very broken. :)
Kind regards, sujoyku
am 23. August 2026, 13:35 Uhr von brskri
Neat puzzle that brings some new and interesting logic -- as well as new ways to make eliminations. 3.5* or so based on time. Enjoyed this!
**
Thank you, brskri! I am glad that you liked the puzzle. Also thanks for sharing your take on the difficulty.
Kind regards, sujoyku
am 23. August 2026, 13:18 Uhr von RailMan
That was a very enjoyable puzzle. Not easy, but there was always a logical place to look for the next deduction and I was never stuck for long. Thank you for sharing it.
**
You are much welcome, RailMan, thank you for your comment! As you say, a good deal of the difficulty seems to come from the (somewhat unusual) scanning that is required. I am glad that you found it to be enjoyable.
Kind regards, sujoyku
