robertolosada
robertolosada has one puzzle in the Variant Sudoku catalog, most often with Renban, Killer and German Whispers. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here1All 9×9
First puzzle2026Archery range: the first trial
Latest puzzleSept 2026Archery range: the first trial
Logic Masters solves4
On Variant Sudoku
Favourite rules
Puzzles by robertolosada
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
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