Sudoku: Normal Sudoku rules apply.
Killer: Digits do not repeat in cages, and sum to the digit in the top left corner.
Digits may not repeat in any 3x3 area centered on a 9 (Or smaller than 3x3 if on an edge / corner).
Solution code: Column 9
on 11. February 2025, 21:55 by dzamie
Wow, that was a lot of fun! Extra regions but you have to figure out where they are.
on 10. February 2025, 18:49 by AngusWBA
Great puzzle!
on 8. February 2025, 13:08 by botteur
Beautiful puzzle.
on 8. February 2025, 10:26 by agvard
Thank you! One of my favorite puzzles so far! It starts out looking almost impossible but it flows really beautifully.
on 7. February 2025, 23:16 by Mozart40
Phantastic Puzzle. I've really enjoyed the windokuish constrain.
on 7. February 2025, 16:04 by saturnic
nice!
on 7. February 2025, 13:32 by Myxo
Wonderfully smooth!
on 7. February 2025, 12:21 by Blashyrkh
Lovely idea for a constraint, I can see this being used more often in the future!
on 7. February 2025, 01:00 by topoi
Cute! Nice spin on windoku-type constraint
on 6. February 2025, 22:35 by sujoyku
Very nice idea and beautifully executed! Thank you, Belamis!
on 6. February 2025, 21:47 by GeorgeTheToad2
…and me too. Lovely idea. Thank you.
on 6. February 2025, 21:23 by wuc
Me too. Great fun constraint. Very smooth rewarding puzzle thx.
on 6. February 2025, 20:29 by DanishDynamite
Liked this constraint a lot! More please.