CTCsujoyku
sujoyku has 14 puzzles in the Variant Sudoku catalog, most often with Killer, Kropki and Arrow. 6 were solved on Cracking the Cryptic. Every puzzle below links to its original home, so the setter gets the credit and the traffic.
Puzzles here1411 are 9×9
First puzzle2023XV-constraint Sudoku Snack (Irregular 7x7 sudoku)
Latest puzzleJul 2026Arrow Dynamics
Logic Masters solves2,824Average rating 96% · 6 on CTC
On Variant Sudoku
Favourite rules
Puzzles by sujoyku
Newest first. “Play here” opens the puzzle in Variant Sudoku, loaded live from the setter’s own link.
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LM8×8Up to Nosferatu (with ChinStrap)
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LMChâteaux de la Loire (with Nordy)
LMTentative Looping
CTCUp to Something
CTCTenacious Whispers
LMExpansion (Fog of War)
LMRellik Rallye
LM6×6Lying right to your face (6x6 Rellik sudoku)
LMIn common (Killer sudoku)
LM7×7XV-constraint Sudoku Snack (Irregular 7x7 sudoku)
In collections
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