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.

Shape Sudoku Archives - The Art of Puzzles

GMPuzzles - 2022/07/21 - Minesweeper (Sudoku) by Serkan Yürekli

Easy as Kakuro by Serkan Yürekli - The Art of Puzzles

Killer Sudoku by Serkan Yürekli - The Art of Puzzles

Killer Sudoku Archives - Page 2 of 3 - The Art of Puzzles

Killer Sudoku Archives - The Art of Puzzles

Thomas Snyder

To Wear the Sudoku Crown, One Must Solve Any Number of Puzzles - The New York Times

Thomas Snyder