Variant Sudoku

Altai

Altai has 2 puzzles in the Variant Sudoku catalog, most often with Killer, Consecutive and Quadruple. 2 were solved on Cracking the Cryptic. Every puzzle below links to its original home, so the setter gets the credit and the traffic.

Puzzles here2All 9×9
First puzzle2025Grebbe Line
Latest puzzleDec 2025A Pretty Flower
On Cracking the Cryptic2videos

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Puzzles by Altai

Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.

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