LM4×4Azure
Azure has one puzzle in the Variant Sudoku catalog, most often with Kropki. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here1All 4×4
First puzzle2025Speedy logic
Latest puzzleApr 2025Speedy logic
Logic Masters solves802Average rating 73%
On Variant Sudoku
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Puzzles by Azure
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
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