Prof.Dori
Prof.Dori has 4 puzzles in the Variant Sudoku catalog, most often with Loop, German Whispers and Renban. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here4All 9×9
First puzzle2023Rising Circles
Latest puzzleSept 2024Läufer Loop
Logic Masters solves1,417Average rating 96%
On Variant Sudoku
Favourite rules
Puzzles by Prof.Dori
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
Venn Diagram Loops
Modular Snakes
Rising Circles
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