CTCSudoku Joker
Sudoku Joker has 4 puzzles in the Variant Sudoku catalog, most often with Ratio, Region Sum Lines and XV. 4 were solved on Cracking the Cryptic. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here4All 9×9
First puzzle2025Lest We Forget
Latest puzzleAug 2026Drafting Strategy
On Cracking the Cryptic4videos
On Variant Sudoku
Favourite rules
Puzzles by Sudoku Joker
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
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