Killer Pairs (Black)
(Published on 26. April 2026, 12:30 by Yawnus)
Rules:
Normal sudoku rules apply. Digits cannot repeat within a cage. Two cages are paired if their totals are in a 1:2 ratio. Each cage is paired with exactly one other cage.
Play with SudokuPad
If you like the puzzle, try also Killer Pairs (White).
Solution code: Row 5
Comments
on 27. April 2026, 16:27 by oskode
Fantastic puzzle, the best I’ve solved in a long time!
on 27. April 2026, 13:41 by Exigus
Loved it, the groundwork is interesting and then it flows smoothly from there. Thanks!
on 27. April 2026, 09:40 by keaizhu
Beautiful! The logical chain is very smooth. I had a great time!
on 26. April 2026, 20:12 by wuc
Brought an awesome full hour of joyful deductions. Great setting thx.
on 26. April 2026, 16:31 by Snookerfan
Brilliant! I especially liked the final disambiguation of some of the small total cages. Thanks
