LMhundertzwoelf
hundertzwoelf has one puzzle in the Variant Sudoku catalog, most often with Renban, Anti-Knight and Kropki. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here1All 9×9
First puzzle2026birne
Latest puzzleSept 2026birne
Logic Masters solves102Average rating 90%
On Variant Sudoku
Favourite rules
Puzzles by hundertzwoelf
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
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