Variant Sudoku

Sudonym

Sudonym has 21 puzzles in the Variant Sudoku catalog, most often with Fog of War, Kropki and Killer. Every puzzle below links to its original home, so the setter gets the credit and the traffic.

Browse in ExploreLogic Masters profile
Puzzles here21All 9×9
First puzzle2025My first fog sudoku...fog of war #1
Latest puzzleOct 2026Fog of War #46
Logic Masters solves4,831Average rating 90%

Favourite rules

Fog of War17Kropki14Killer12German Whispers6Renban5Thermo4

Puzzles by Sudonym

Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.

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