Rules: Normal sudoku rules apply. The circled number in the top left of each 3x3 box indicates the sum for each killer cage in that box. A two-cell circle should be read as a two digit number.
Solution code: Enter row 9 followed by column 9 (18 digits, no spaces)
on 20. October 2022, 23:10 by Rollo
Very nice Idea!
on 2. September 2022, 23:10 by josemadre
Very slick!
on 30. August 2022, 20:14 by DaniK
Very fun puzzle, thanks!
on 30. August 2022, 10:57 by farodin64
Nice rule idea, thanks for the fun!
on 29. August 2022, 16:04 by asp1310
Love me a good trickle-down ending!
on 29. August 2022, 16:02 by Ragna
Wunderschön! :-))
on 29. August 2022, 14:10 by Chelo
That was a very nice and clever puzzle. Thank you for setting it!..
on 29. August 2022, 10:41 by DVFrank
Lovely! :^)
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