Little Region Sum Killers
(Published on 8. September 2025, 08:05 by Md88keys)
by Md88keys
Play in Sudokupad
Normal sudoku rules apply.
Clues outside the grid are the sum of the cells on the indicated diagonal. All digits on the indicated diagonal must also form valid region sum lines. (Box borders divide the diagonal into groups of cells. The sum of the digits in the group is a value. All values for that diagonal are equal. Different diagonals may have different group values.)
Solution code: Row 1
Comments
on 8. September 2025, 23:38 by briansometimes
Weird solving experience - first half was a 1 star putting in whole boxes of numbers without much thinking required, followed by grinding to an absolute halt barely able to finish it.
on 8. September 2025, 17:58 by Ragna
Fun puzzle! Thank you. :-)
on 8. September 2025, 17:54 by Snookerfan
Impressive and fun puzzle! Thank you
on 8. September 2025, 16:57 by Exigus
Lovely, well executed with often just enough logic to keep going. Thanks!
on 8. September 2025, 15:29 by PinkNickels
Super fun solve. Very nice execution!
on 8. September 2025, 14:32 by Ndstripes
Lovely start and finish, did get a little stuck in the middle but was able to eventually find my way out. Loved the unique rule set!
on 8. September 2025, 13:53 by Mad-Tyas
Lovely puzzle!
on 8. September 2025, 12:30 by sujoyku
Wonderful puzzle. The mid-solve was indeed quite tricky and interesting. Thank you, Md88keys!
on 8. September 2025, 10:57 by GeorgeTheToad2
Another tough mid-solve but I like these new little killer duality puzzles you have come up with. Thank you.
