Standard arrow constraint: digits along an arrow sum to the number in the attached circle and may repeat if permitted by standard sudoku constraints.
Standard kropki dots: digits separated by a white dot form a consecutive pair. Digits separated by a black dot are in a 1:2 ratio. Not all possible dots are shown.
Normal killer cage rules apply: digits in cages cannot repeat and must sum to the number shown in the upper left corner of the cage.
Disjoint groups: Cells that share the same position in the 3x3 boxes may not be the same. (i.e., if there is a 1 in the top left cell of Box 1, there may not be a 1 in any other top left cell in another box.)
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Thank you to Cracking the Cryptic for a lovely video solve of this puzzle.
Solution code: Row 9 from left to right.
on 8. October 2022, 15:03 by FullDeck-Missing
Added a link to a video solve of this puzzle on Cracking the Cryptic.
on 4. September 2022, 06:17 by MatthewDonovan
Nice puzzle, thanks!
>> So glad you enjoyed it!
on 29. March 2022, 23:44 by SimplePurpleFrog
I loved it, sailed through the start, then got stuck, until I realised I had overlooked the same 3x3 position rule.
Smooth logic.
>> Thank you! We are glad you enjoyed the puzzle and appreciate your kind words!