CTCRyan W.
Ryan W. has 3 puzzles in the Variant Sudoku catalog, most often with Killer, Adjacency and Digit Restriction. 3 were solved on Cracking the Cryptic. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here3All 9×9
First puzzle2025Around Negative Ten
Latest puzzleMay 2026Hotspots
On Cracking the Cryptic3videos
On Variant Sudoku
Favourite rules
Puzzles by Ryan W.
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
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