Normal Sudoku rules apply.
Parity Lines: Along a red line, digits alternate between even and odd.
Arrows: Digits along an arrow sum to the digit in the attached circle.
Killer Cages: Digits in a cage sum to the given total.
Kropki: Digits separated by a white dot are consecutive. Digits separated by a black dot have a ratio of 1:2 (i.e. one is double the other).
Solution code: Digits in row 8 NOT in cages (left to right)
on 24. September 2026, 19:43 by TheJRMY
I really enjoyed this. The way the parity lines were limited by the cages, then went on to limit the cages was lovely.
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