- Normal sudoku rules apply, i.e. each row, column, and 3x3 region has to contain the digits from 1 to 9 once each.
- Index Lines: Each turquoise line is an Index Line, i.e. the digit in the Nth cell along such a line (starting from the diamond) indicates the position along the line where the digit N appears. For example, if a diamond cell contains a 3, the third cell along that line must have a 1.
- Killer Cages: Digits in a cage do not repeat and sum to the clue in the top left.
Here you can solve the puzzle online:
Solution code: Column 9 from top to bottom (9 digits in total)
on 17. June 2025, 23:59 by MSDOS
Very nice! This was right up my alley, and a perfect bland of intuitive and refreshing logic! A few fun surprises, just a lovely setting!
**
Thank you for your comment, MSDOS! It is great to hear you enjoyed the logic in this puzzle.
Kind regards, sujoyku
on 17. June 2025, 16:22 by rameshsrivats
Awesome. Great combination.
**
Thank you, rameshsrivats! I am glad you enjoyed the combination.
Kind regards, sujoyku
on 17. June 2025, 14:22 by Calvinball
Awesome puzzle!
**
Thank you, Calvinball!
Kind regards, sujoyku
on 17. June 2025, 14:21 by Exigus
When the index lines start to click its almost magical. Thanks!
**
You are much welcome, Exigus, thank you for your comment! I am glad you enjoyed the Index Line magic.
Kind regards, sujoyku
on 16. June 2025, 19:53 by fractalminding
Hello, sujoyku. I'm not too familiar with index lines. But it was fun.
**
Hello, fractalminding, thank you for your comment! I am glad you found it to be fun. If you are interested in more Index Line puzzles, check out the puzzles by ChinStrap and our collabs. :)
Kind regards, sujoyku
on 16. June 2025, 19:29 by Wuschel
Very nice, thanks!
**
Thank you, Wuschel!
Kind regards, sujoyku
on 16. June 2025, 18:37 by thoughtbyte
Great flow, very fun puzzle, thanks!
**
You are much welcome, thoughtbyte, thank you for your comment! I am glad you enjoyed the flow and had a fun solve.
Kind regards, sujoyku
on 16. June 2025, 18:05 by DanishDynamite
Lovely! Tough, but in an entertaining way.
**
Thank you for your comment, DanishDynamite! I am glad you enjoyed the challenge.
Kind regards, sujoyku
on 16. June 2025, 16:17 by ChinStrap
Great combination of the two rulesets.
**
Thank you for your kind words, ChinStrap! I am glad that you liked it.
Kind regards, sujoyku
Difficulty: | ![]() |
Rating: | 95 % |
Solved: | 107 times |
Observed: | 2 times |
ID: | 000NTH |
Please note: The German version of this page has changed. It is possible that this page does not contain the latest information.