udukos
udukos has one puzzle in the Variant Sudoku catalog, most often with HochhäUser and Skyscraper. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here1All 9×9
First puzzle2021Switching Skyscrapers
Latest puzzleJan 2021Switching Skyscrapers
Logic Masters solves34Average rating 99%
On Variant Sudoku
Favourite rules
Puzzles by udukos
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
Is this you? Send a correction, ask for a feature, or have your puzzles taken out of the catalog.Contact us