Tetrakiller
(Published on 31. May 2022, 15:17 by Jay Dyer)
Rules
- Normal sudoku rules apply.
- In each killer cage, the digits sum to one of four distinct values. No two cages with the same total share an edge. Digits may not repeat within a cage.
Solution code: The digits in row 5 and column 9.
Comments
on 19. October 2022, 23:48 by Vebby
Classy!
on 29. August 2022, 16:48 by KNT
phenomenally good
on 4. June 2022, 16:29 by Klausku
Interesting ruelset and a very nice solve. But quite hard for me. Thanks.
on 4. June 2022, 06:15 by Nylimb
Nice one! Now I'll watch Simon's solve on CtC to see how to solve it more efficiently.
Last year I spent several weeks trying to create a puzzle like this in which the cages fill the entire grid. I finally succeeded:
"4-color killer sudoku #2" 0005V3
on 4. June 2022, 00:10 by purpl
The puzzle was incredibly smooth and enjoyable except the one part where I reset my progress... just before the end. Still managed to get there anyways :P thank you for the puzzle!
on 3. June 2022, 10:08 by twobear
Enjoyed solving it immensely. Thank you!
on 2. June 2022, 20:00 by Bankey
Very nice and absorbing puzzle. This is my 200th solve on this site. Thanks for setting such a fine puzzle, @ Jay_Dyer :)
on 2. June 2022, 16:09 by bigger
A little strange, Yawnus's puzzles have a similar ruleset but way less solve than this one. I wonder why
on 2. June 2022, 01:41 by twototenth
Really nice - brilliant logic from start to finish.
on 1. June 2022, 14:13 by Krokant
Clever and a lot of fun. :)
on 31. May 2022, 23:23 by DVFrank
Very nice! :^)
on 31. May 2022, 20:24 by ashwin
Really nice puzzle!
on 31. May 2022, 17:38 by deltameth
Absolutely amazing puzzle! Thank you.
on 31. May 2022, 15:29 by grkles
Absolutely loved this.
