Rules:
- Normal sudoku rules apply, i.e. each row, column and 3x3 region has to contain the digits from 1 to 9 once each.
- Killer Cages: Digits in a cage do not repeat and must sum to the clue in the top left.
Here you can solve the puzzle online:
Solution code: Row 5 from left to right (9 digits in total)
today, 00:40 by samuel1997
How dare you make me do sudoku in a sudoku puzzle XD!!! Joke aside, this is quite a beautiful puzzle, the interaction between the cages is brilliant. Thank you.
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Indeed, how could I? I sincerely apologize for making you do sudoku. If I promised to not do it again in the future, who would believe me though? :D
Thank you for your nice comment, samuel1997! I am glad that you liked the puzzle.
Kind regards, sujoyku
yesterday, 08:44 by Chaka
I love solving a good sujoyku killer. Fortunately all of them are are across the board excellent. Thanks a lot for sharing another brillant puzzle! <3
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You are much welcome, Chaka, thank you for your comment! It is great to hear that you enjoy my killer puzzles.
Kind regards, sujyoku
on 10. April 2026, 19:22 by sujoyku
Thank you for your kind comments, @Elliott810, @Snookerfan and @Qodec!
I am glad that you enjoyed the puzzle.
Kind regards, sujoyku
on 10. April 2026, 17:02 by Qodec
Successfully defused. Phew.
on 10. April 2026, 09:28 by Snookerfan
Excellent puzzle! Great setting, thanks
on 10. April 2026, 05:12 by Elliott810
Brilliant puzzle! A 'skorped' 99% says it all ;) Thank you:)
| Difficulty: | ![]() |
| Rating: | 97 % |
| Solved: | 107 times |
| Observed: | 1 times |
| ID: | 000S95 |