CTC99% Sneaky
Also listed as 99%Sneaky99% Sneaky has 5 puzzles in the Variant Sudoku catalog, most often with Killer, Arrow and Renban. 5 were solved on Cracking the Cryptic. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here5All 9×9
First puzzle2023The Positive Diagonal
Latest puzzleSept 2026Thanks Testers
Logic Masters solves995Average rating 94%. Also 5 on CTC
On Variant Sudoku
Favourite rules
Puzzles by 99% Sneaky
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
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