Killer Sudoku by Serkan Yürekli - The Art of Puzzles

The even clues are surrounded by a frame of other Killer Sudoku cages. Can you find the single solution? Puzzle by Serkan Yürekli.

This is a PDF ebook only, and a download link will be shared by email upon purchase. To those that consider arithmetic to be a challenge, Killer

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Killer Sudoku by Serkan Yürekli - The Art of Puzzles

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