LMAmbrose
Ambrose has 2 puzzles in the Variant Sudoku catalog, most often with Renban, Killer and Region Sum Lines. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here21 are 9×9
First puzzle2026Paramecium (Dominion Sudoku)
Latest puzzleSept 2026Grid, Locked
Logic Masters solves15
On Variant Sudoku
Favourite rules
Puzzles by Ambrose
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
LM
LM6×6Paramecium (Dominion Sudoku)
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