Logic Masters Deutschland e.V.

Even Couples Killer Sudoku

Follow up to my Odd couples Killer Sudoku

Normal Sudoku rules apply.

Normal Killer Sudoku rules apply.

Digits do not repeat within a cage.

ALL killer cages have an even total.

The killer cages come in colored pairs. These pairs have the same total as do any other cage of the same color. Different colored cages must have a different total.

Dots show where consecutive digits appear within cages. Other consecutive digits may appear, but not within cages.

Here is a link to the puzzle on f-puzzles